#it happens in excel. it happens in sql. it happens in javascript.
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Opening up a complex project file that I had to put away a couple of weeks ago before I was finished making it work, and then opening it back up to continue where I left off
#it happens in excel. it happens in sql. it happens in javascript.#what the fuck was I attempting to do and how far did I get???#I know the end result I was going for but what specifically was this step all about#I forgor
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Hi there! This is a sideblog to help gauge interest and facilitate discussion about a potential upcoming Pokémon-themed clicker game.
I am the mod of this blog and have experience with software engineering, so I will be working on development. I have lots of ideas for unique features that I would love feedback on! I’m more of a developer than an ideas person, and I believe collaboration will make a better game!
For anyone interested in collaborating, I am looking for the following (crossed out text means we’ve found someone/people to fill that role!):
Kind, friendly, and social people with experience in communicating professionally with others.
Pixelart artists experienced with Pokémon pixelart and background art.
Creative, highly organized problem-solvers interested in turning user feedback and ideas into outlines for features and requirements. Professional writing ability is a must!
Anyone who doesn’t mind tedious data entry and can work through such work efficiently enough to provide a workable amount of data for me to test different areas with!
People experienced with software and web development. You must have experience with the following languages: HTML, CSS, JavaScript/TypeScript, SQL, and C# (or something similar). These are the languages I plan to use. I would also prefer anyone familiar with the Angular framework!
I am interested in these kinds of people to become staff or helpers for this site! Before messaging me and letting me know you’re interested, please be aware of the following requirements for staff members:
You must be at least 21 years old. Age is not always an indication of maturity, but I think it can help eliminate some of those issues early on, and I’d like to have a team of people who are all approximately adults.
You must be kind, accepting, and open-minded. This site will not tolerate hate speech, bullying, and any behavior deemed predatory. Similarly, I will not tolerate any of this behavior from staff.
Excellent communication skills are important! You at least must be able to communicate your availability and ability to do something—I want to build a team that’s comfortable with each other, but also professional enough with each other, to let others know when they can’t do something, need help, or will be unavailable.
You must be trustworthy and responsible!
Finally (and this is a tall order, I know), if you are willing to volunteer your time and talent for free in the beginning to get us started, that would be very much appreciated! I would like for us to eventually be in a place where the time that developers and artists put in is compensated monetarily, but at this time I cannot say how soon that will happen—it all depends on how this all kicks off and the amount of interest we get from the community.
For anyone concerned about the potential of pay-to-play being a thing in this site: Don’t worry! It is a primary concern of mine to keep this site as free-to-play as possible! However, costs like servers exist, so some arrangement will have to be made. I don’t really believe in subscription models, so I hope to build a generous community that are interested in donating even just a little to help fund release cycles that would include new Pokémon and site features. Smaller features and bugfixes would always occur regularly regardless of the status of any funding goals.
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10 Tech Jobs You Can Get Without a Degree (That Actually Pay Well)
Published By Prism HRC – Leading IT Recruitment Agency in Mumbai
Let’s get one thing straight: the idea that you need a degree to work in tech is outdated.
Sure, there are still companies stuck in the “must have BTech or nothing” mindset, but the smarter ones? They care about your skills, not your paperwork.
We work with tech recruiters every day, and trust us, if you can do the job well, nobody’s asking what your college attendance sheet looked like.
So, if you’re self-taught, bootcamp-trained, or just switching lanes, here are 10 legit tech jobs that don’t need a degree but absolutely pay like they do.
1. Web Developer (Frontend / Backend)
Build stuff people actually use websites, dashboards, internal tools, you name it. Most devs we see started with small projects, not classrooms.
Skills you’ll need: HTML, CSS, JavaScript, React, Node.js Salary Range: ₹4–18 LPA Reality check: If you have a decent GitHub and can explain your code, you’re already ahead of most applicants.
2. UI/UX Designer
Good design is invisible, but bad design gets people to uninstall your app in 10 seconds. UX folks make sure that doesn’t happen.
Skills: Figma, design thinking, user flows, wireframes Salary: ₹4–12 LPA Insider tip: Your portfolio is your resume here; don’t skip it.
3. Digital Marketing Specialist
No code. No problem. If you can sell products, grow audiences, or manage ads that convert, you’re already in demand.
Skills: SEO, paid ads, email funnels, analytics Salary: ₹3–10 LPA Bonus: Freelancers who know what they’re doing can scale up even faster than full-timers.
4. Tech Support Executive
If you've ever been the go-to “tech person” in your friend circle, this might be your entry point. It’s the frontline of IT.
Skills: OS basics, troubleshooting, soft skills Salary: ₹3–7 LPA Growth path: System admin → Cloud support → DevOps. It happens more often than you’d think.
5. Data Analyst
Think Excel meets storytelling. You’re not just reading spreadsheets; you’re explaining what they mean in plain English.
Skills: Excel, SQL, Tableau, Python (basic) Salary: ₹5–14 LPA Reality: You don’t need to be a math wizard, just data curious and consistent.

6. Cybersecurity Analyst
While companies go digital, someone needs to protect their digital doors. That’s where you come in.
Skills: Network security, threat detection, firewalls Salary: ₹6–20 LPA Tip: Certifications matter here, but hands-on labs and projects carry weight too.
7. Cloud Support Engineer
The cloud isn’t just someone else’s computer; it’s a massive job market. You help keep those services alive and efficient.
Skills: AWS or Azure basics, Linux, networking Salary: ₹6–15 LPA Heads-up: Cloud certifications like AWS CCP are way cheaper than a college degree and more useful.
8. Graphic Designer/Motion Designer
Brands need to look good, and you make that happen. From logos to explainer videos, visual creatives are in constant demand.
Skills: Photoshop, Illustrator, After Effects Salary: ₹3–10 LPA Real talk: Your work should speak louder than your resume.
9. QA Tester / Automation Tester
Before an app or website goes live, someone needs to make sure it doesn’t crash and burn. That’s your job.
Skills: Manual testing, Selenium, test cases Salary: ₹4–12 LPA Note: Many QA testers get promoted into product, dev, or DevOps roles later.

10. Product Support/Customer Success
Not everyone in tech has to code. If you’re good with people and understand how software works, you can bridge the gap between users and devs.
Skills: Communication, product knowledge, CRM tools Salary: ₹3–9 LPA You’re perfect for this if you love helping people and you hate bad user experiences.
What’s the catch?
There isn’t one. But here's what does matter:
Your willingness to learn (and unlearn)
Real projects, even small ones
A portfolio, GitHub, or something that shows proof of work
The ability to talk about what you’ve done without sounding like ChatGPT
At Prism HRC, we’ve seen non-degree candidates land jobs at great companies simply because they knew their stuff. You don’t need a paper to prove you belong in tech. You just need skills, proof, and a bit of boldness.
- Based in Gorai-2, Borivali West, Mumbai - www.prismhrc.com - Instagram: @jobssimplified - LinkedIn: Prism HRC
#tech jobs#jobs without degree#learn tech skills#career in tech#non traditional career paths#work in tech#web developer#uiux designer#digital marketing jobs#data analyst#cloud support engineer#cybersecurity jobs#qa tester#customer success#remote tech jobs#prism hrc#job advice#career tips 2025#best job consulting agency in Mumbai#it jobs india#jobs simplified
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Common Challenges in Oracle Forms to APEX Migrations—and How to Solve Them
Migrating from Oracle Forms to Oracle APEX is not just a technology shift—it's a transformation of how your business applications work, look, and scale. While Oracle Forms has served enterprises reliably for decades, it's built on a client-server architecture that doesn't align with modern, web-first expectations.
Oracle APEX, on the other hand, offers a low-code, browser-based environment with rich UI capabilities, tight PL/SQL integration, and excellent support for modern development practices.
But let’s be honest—Forms to APEX migration isn't a plug-and-play process. It comes with real-world challenges that, if not addressed properly, can lead to delays, frustration, or missed opportunities.
In this post, we'll explore the most common challenges in migrating Oracle Forms to APEX—and, more importantly, how to solve them.
Challenge 1: Understanding the Legacy Code and Business Logic
📌 The Problem:
Many Forms applications have evolved over decades, often with minimal documentation. The logic is tightly bound to the UI, buried in triggers, program units, and PL/SQL blocks.
✅ The Solution:
Perform a full inventory of all Forms modules.
Use tools like Oracle Forms2XML or third-party scanners to extract and analyze code.
Identify reusable business logic and move it to database packages, separating logic from UI.
Document core workflows before rewriting in APEX.
Pro tip: Establish a “Forms-to-APEX Reference Map” to track where each legacy feature is being re-implemented or redesigned.
⚠️ Challenge 2: UI/UX Differences Between Forms and APEX
📌 The Problem:
Forms applications often use canvases, blocks, and modal windows—none of which translate 1:1 into APEX. Users familiar with old-school layouts may resist change.
✅ The Solution:
Focus on functionality parity, not screen-by-screen cloning.
Reimagine the UI with APEX Interactive Reports, Dialogs, and Faceted Search.
Use the Redwood Light theme in APEX to deliver a clean, modern experience.
Conduct end-user workshops to involve them early in the redesign process.
Remember: This is a chance to improve UX, not just replicate the past.
⚠️ Challenge 3: Handling Triggers and Built-in Events
📌 The Problem:
Forms relies heavily on triggers like WHEN-VALIDATE-ITEM, PRE-INSERT, or KEY-NEXT-ITEM. These don't exist in APEX in the same way.
✅ The Solution:
Move data validation logic into database triggers or packages.
Use Dynamic Actions, Process Handlers, and Validations in APEX to simulate similar behaviors.
Create custom JavaScript where necessary for field-level interactions.
Keep business logic in PL/SQL, and use APEX to handle client-side workflows.
⚠️ Challenge 4: List of Values (LOVs) and Pop-Ups
📌 The Problem:
Oracle Forms uses LOVs and pop-up windows extensively. These may not behave the same in APEX without thoughtful redesign.
✅ The Solution:
Replace Forms LOVs with APEX’s popup LOV or select list components.
Use shared LOVs to centralize list management.
For cascading LOVs, use Dynamic Actions to update values based on selections.
APEX provides more flexibility—but you may need to rethink the user flow.
⚠️ Challenge 5: State Management and Navigation
📌 The Problem:
Forms is stateful; APEX is stateless. In Forms, navigation and state retention happen automatically. In APEX, every action reloads a page or region.
✅ The Solution:
Use session state variables and hidden items to manage state across pages.
Apply branching logic and URL parameters for navigation control.
Embrace modal dialogs for maintaining context.
Design with the web in mind—shorter tasks, fewer clicks, intuitive flow.
⚠️ Challenge 6: Training & Developer Mindset Shift
📌 The Problem:
Developers accustomed to Forms development need to shift from procedural to declarative, low-code development in APEX.
✅ The Solution:
Provide hands-on training and access to APEX learning resources.
Create internal sandboxes for experimenting with APEX features.
Promote code reusability, templates, and UI best practices.
APEX is powerful—but it takes time to shift the mindset from "Form triggers" to "Dynamic Actions and page processes."
✅ Conclusion
Oracle Forms to APEX migration is a rewarding journey—but like any transformation, it comes with technical and cultural challenges. The key is to approach it methodically:
Analyze and document before you migrate.
Modernize, don’t just replicate.
Train your team, and embrace the new development model.
Done right, the migration leads to modern, maintainable, and scalable applications that align with today’s business and user expectations.
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Best CMS Developer: What Sets an Expert Apart?
Choosing the best CMS developer for your website is essential to creating a site that’s not only functional but also scalable and optimized for growth. While there are many developers out there, a true expert brings unique skills and qualities to the table. Here’s what sets an expert CMS developer apart from the rest.
1. Deep Knowledge of Multiple CMS Platforms
An expert CMS developer isn’t limited to just one CMS platform. They possess a broad understanding of various platforms like WordPress, Joomla, Drupal, and others. This allows them to choose the right CMS for your business needs and customize it effectively. They can also guide you through the advantages and limitations of each platform, ensuring you make the right decision for your website.
2. Strong Technical Expertise
A CMS developer’s technical skills are critical for creating a website that works seamlessly. Experts have a solid understanding of coding languages such as HTML, CSS, JavaScript, PHP, and SQL. Their knowledge extends to both front-end and back-end development, allowing them to handle complex tasks such as:
Custom theme development
Plugin and module creation
Integration with third-party tools and APIs
This level of expertise enables them to build websites with custom functionalities tailored to your business requirements.
3. Focus on Performance and Optimization
An expert CMS developer knows that website performance is key to user experience and SEO. They prioritize optimizing your site for faster loading times, mobile responsiveness, and smooth navigation. From optimizing images to implementing caching and minification techniques, they ensure your site runs efficiently, even as it grows.
4. Expertise in SEO Best Practices
SEO isn’t just about keywords; it’s about having a website structure that’s optimized for search engines. An expert CMS developer knows how to create SEO-friendly websites by:
Structuring URLs, headings, and metadata properly
Implementing proper internal linking
Ensuring clean, optimized code
Setting up and optimizing sitemaps and robots.txt files
Their SEO expertise ensures your website ranks well in search engine results, attracting more organic traffic.
5. Customization and Flexibility
An expert CMS developer excels at tailoring the CMS to fit your unique needs. Unlike basic developers who may rely solely on pre-built templates and themes, an expert can create custom designs, features, and functionalities that align with your business goals. Whether you need an e-commerce platform, a membership site, or a custom content management solution, a seasoned developer will make it happen.
6. Focus on Security
Website security is more critical than ever. A top CMS developer knows how to protect your site from potential threats by implementing best practices such as:
Regular software updates
Secure login systems
Anti-malware measures
Backup systems
Their experience with security ensures your website remains safe from hackers, data breaches, and other online threats.
7. Commitment to Ongoing Support and Maintenance
A top CMS developer doesn’t just build and leave. They offer ongoing support and maintenance, ensuring your website stays updated, secure, and functional. Whether it’s handling bug fixes, adding new features, or providing software updates, they remain committed to keeping your site in top shape long after it’s launched.
8. Good Communication and Collaboration Skills
An expert CMS developer understands the importance of communication and collaboration. They don’t just code in isolation; they actively involve you in the process. They listen to your ideas, offer suggestions, and explain complex technical concepts in a way you can understand. Their communication ensures that you are always aligned with the project and satisfied with the results.
9. Strong Problem-Solving Abilities
When technical issues arise, an expert CMS developer can quickly identify the problem and come up with a solution. Their experience allows them to troubleshoot effectively, whether it’s a performance issue, a bug, or a compatibility problem. Their ability to solve complex problems efficiently ensures that your website continues to function without major disruptions.
10. A Portfolio of Successful Projects
An expert CMS developer will have a proven track record of successful projects. Their portfolio showcases a variety of websites they’ve built, demonstrating their range of skills, attention to detail, and ability to deliver high-quality work. Looking through their portfolio gives you confidence that they can handle your project with the same level of expertise.
Conclusion
What sets an expert CMS developer apart is their combination of technical expertise, problem-solving abilities, and a deep understanding of CMS platforms. They create customized, high-performance websites that are secure, scalable, and optimized for SEO. With a focus on collaboration and ongoing support, they ensure that your website serves your business needs both now and in the future.
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Full Stack Developer Journey: Excel in Frontend, Backend, and AI-Powered Web Solutions

In today’s tech-driven world, the role of a full stack developer is more critical than ever. As businesses increasingly seek robust and dynamic digital solutions, developers who are proficient in both front-end technologies and back-end systems have a competitive edge. This comprehensive guide will take you through the journey of becoming a full stack developer, focusing on mastering front-end and back-end skills while integrating AI-powered solutions into your projects.
Understanding Full Stack Development
Full stack development involves working on both the client-side (frontend) and server-side (backend) of web applications. A full stack developer is akin to a Swiss Army knife in the tech world, equipped with diverse skills that enable them to handle everything from user interface design to database management. This versatility is essential in modern development environments, where the demand for seamless user experiences and efficient data processing is at an all-time high.
Mastering Frontend Technologies
The journey begins with front-end development, which is all about creating engaging user interfaces. Proficiency in HTML, CSS, and JavaScript is crucial, as these languages form the backbone of web design. Today’s front-end technologies extend beyond basic languages. Frameworks like React, Angular, and Vue.js have transformed how developers build interactive user interfaces, enabling faster development cycles and more dynamic user experiences.
In addition to frameworks, understanding responsive design is vital. With users accessing websites from various devices, your applications must adapt seamlessly. Tools like Bootstrap and Materialize help streamline this process, allowing developers to create fluid layouts that enhance user engagement.
Diving into Backend Development
Once you’ve mastered the front end, it’s time to delve into the backend, where the real magic happens. Backend development involves server-side programming, database management, and application logic. Languages such as Node.js, Python, Ruby, and PHP are popular choices for building robust backend systems.
Understanding databases is also essential. Whether you choose SQL-based systems like MySQL and PostgreSQL or NoSQL options like MongoDB, knowing how to manage data efficiently is critical. An understanding of RESTful APIs and how they facilitate communication between the front end and backend is equally important.
Integrating AI-Powered Solutions
As technology continues to evolve, AI is increasingly becoming a cornerstone of web development. From chatbots enhancing user interaction to machine learning algorithms powering recommendation engines, AI can significantly improve web applications' functionality and user experience.
Incorporating AI requires familiarity with various tools and libraries. TensorFlow and PyTorch are popular frameworks for building machine learning models, while platforms like Google Cloud and AWS offer AI services that developers can integrate into their applications. Learning how to leverage these technologies not only enhances your skill set but also positions you as a forward-thinking developer in a competitive job market.
The Importance of Continuous Learning
The field of web development is dynamic, with new frameworks, tools, and best practices emerging regularly. As a full stack developer, maintaining a commitment to continuous learning is essential. Online platforms such as Coursera, Udemy, and edX provide a wealth of resources, from beginner courses to advanced certifications.
Engaging with developer communities, attending workshops, and contributing to open-source projects can also enhance your skills. These activities foster networking opportunities and expose you to different perspectives and solutions in web development.
Tools and Resources
To support your journey, various tools can streamline your development process. Version control systems like Git enable collaborative coding and project management. Development environments such as Visual Studio Code or WebStorm offer integrated solutions for coding, debugging, and deployment.
Additionally, utilizing a mobile app cost calculator can help you estimate the financial implications of developing mobile solutions, whether they complement your web applications or stand alone. This tool can be invaluable for planning and budgeting your projects effectively.
Building a Portfolio
A strong portfolio is crucial for showcasing your skills and attracting potential employers or clients. Document your projects, emphasizing both front-end and back-end work. Include case studies that outline your thought process, challenges faced, and solutions implemented. This not only highlights your technical expertise but also demonstrates your problem-solving abilities and creativity.
Career Opportunities and Future Trends
As you gain experience and develop your portfolio, numerous career opportunities await. Full stack developers are in high demand across industries, from startups to established corporations. Roles may include web developer, software engineer, or even tech lead, depending on your level of expertise and experience.
Looking ahead, the integration of AI and machine learning into web applications will continue to rise. Understanding how to implement these technologies will set you apart in the job market. Additionally, with the growing emphasis on user-centric design and responsive applications, full stack developers who excel in both frontend and backend technologies will be essential to creating future-ready solutions.
Conclusion
The journey to becoming a full stack developer is challenging yet immensely rewarding. By mastering front-end and backend technologies, integrating AI-powered solutions, and committing to lifelong learning, you can position yourself as a leader in web development. Whether you are looking to build applications that stand out or provide comprehensive web app development services, the skills you acquire will be invaluable.
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Balancing Frontend and Backend: Mastering the Full Stack with .NET
In the world of software development, full stack developers must skillfully manage both the frontend (user interface) and backend (server-side logic) to deliver seamless applications. The Full Stack .NET program equips developers with the tools and techniques necessary to excel in both domains, offering a comprehensive approach to building robust web and software solutions.
Frontend Development with .NET
The frontend is where user interaction happens, involving HTML, CSS, and JavaScript frameworks like Angular or React. With .NET technologies, developers can create interactive and responsive interfaces using Blazor, a framework that allows building web apps with C# rather than JavaScript. This ensures consistency and efficiency, especially for developers familiar with .NET.
Backend Development with .NET
The backend deals with business logic, databases, and application performance. ASP.NET Core plays a pivotal role in backend development, providing a powerful environment for building APIs and web services. This framework supports scalability, enabling smooth data handling and secure communication between the client-side interface and the server.
Mastering the Full Stack
To become a proficient full stack developer, it is essential to master both frontend aesthetics and backend logic. Here’s how .NET helps:
Code Reusability: C# can be used across the frontend (Blazor) and backend (ASP.NET Core), reducing the need to learn multiple programming languages.
Security: .NET offers built-in security features to manage user authentication, ensuring data safety on both ends.
Integration: Developers can seamlessly integrate databases like SQL Server and MongoDB with backend services.
Performance Optimization: Full stack developers must ensure that both ends work harmoniously to prevent bottlenecks, and .NET provides tools for monitoring performance.
Why Balance is Important?
An imbalance between frontend and backend can lead to poor user experiences or inefficient data handling. A well-rounded full stack developer ensures that the UI functions smoothly, backed by a powerful backend system that manages logic and data efficiently.
Mastering the Full Stack .NET program equips developers with the versatility needed to build modern, scalable web applications. Whether you’re looking to work for a company or become a freelancer, this program ensures you’re prepared for both ends of development.
Enroll today to develop the technical skills required to excel in full stack development and stand out in a competitive job market!
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Becoming a Full Stack Developer: Skills and Tools You Can’t Ignore
Becoming a full stack developer involves gaining expertise in both frontend and backend technologies, Full Stack Developer Course Online enabling you to work across the entire scope of web development. To excel in this role, developers must master various programming languages, frameworks, databases, and tools. Let’s dive into what you need to know to succeed as a full stack developer.
Frontend Technologies Frontend development is where user interaction happens, so full stack developers must have a solid understanding of HTML and CSS. These are the building blocks for structuring and styling web pages. JavaScript, along with frameworks like React, Angular, or Vue.js, is essential for creating interactive, dynamic user interfaces. Responsive design is also crucial, ensuring that your applications look and perform well on any device, from desktops to mobile phones.
Backend Technologies Equally important is understanding backend technologies, which involve server-side programming and managing databases. Full stack developers should be proficient in languages like Node.js, Python, Ruby, Java, or PHP, and have experience with backend frameworks like Express.js, Django, or Ruby on Rails. Additionally, knowing how to build and consume RESTful APIs is key to connecting the frontend and backend components of an application.
Databases and Data Management Managing data effectively is a vital part of any application, and full stack developers should be Best Online Training Programs skilled in using databases. Whether it’s SQL databases like MySQL or PostgreSQL for structured data or NoSQL databases like MongoDB for unstructured data, a good understanding of database management is crucial. It’s also important to understand data modeling and how to design efficient database schemas.
Version Control Systems Version control is essential for managing code efficiently, especially when working on larger projects or collaborating with others. Full stack developers must be comfortable using Git for version control, along with platforms like GitHub or GitLab for code repositories. Knowing how to handle branching, merging, and managing changes in the codebase is key to effective collaboration and project management.
Development Tools and Workflow Full stack developers use various tools to streamline development processes and boost productivity. Proficiency in using text editors or integrated development environments (IDEs) like Visual Studio Code, Atom, or Sublime Text is essential. Familiarity with build tools such as Webpack, Gulp, or Grunt is also important for automating tasks and optimizing workflows. Additionally, package managers like npm or Yarn are used for managing dependencies.
Testing and Debugging Testing is critical for ensuring code quality and application performance. Full stack developers should know how to write unit tests to verify individual components and integration tests to ensure that different parts of the application work together smoothly. Debugging skills are equally important for identifying and fixing issues in both the frontend and backend code.
DevOps and Deployment In today's world, full stack developers often need to understand DevOps practices and how to deploy applications. Familiarity with cloud services such as AWS, Azure, or Google Cloud is increasingly important for hosting and scaling web applications. Understanding containerization tools like Docker and working with continuous integration/continuous deployment (CI/CD) pipelines can automate the deployment process and improve efficiency.
Soft Skills In addition to technical expertise, full stack developers need strong soft skills to succeed. Good communication skills are vital for collaborating with team members and explaining technical concepts to non-technical stakeholders. Problem-solving abilities are critical for identifying and addressing issues in development. Adaptability is also important, as the tech landscape constantly changes, and developers need to stay updated with the latest tools and technologies.
Conclusion A successful full stack developer needs a wide range of skills that cover both frontend and backend development. Mastering these areas will allow you to build and manage web applications efficiently. Continuous learning and staying up-to-date with the latest trends and technologies will help you thrive in this ever-evolving field.
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Navigating the World of Backend Development: Key Concepts and Best Practices
Backend development is a crucial aspect of modern web and application development, powering the functionality and data management behind the scenes. Whether you're a seasoned developer or just starting out, understanding the core principles of backend development is essential for building robust and scalable applications. In this blog, we'll delve into the fundamental concepts, tools, and best practices of backend development to help you excel in this dynamic field.

What is Backend Development?
Backend development refers to the server-side of web and application development. It encompasses everything that happens on the server, including databases, server logic, and application programming interfaces (APIs). While frontend development focuses on the user interface and user experience, backend development deals with data storage, retrieval, and processing.
Key Components of Backend Development
Server: The server is a powerful computer that hosts the backend of an application. It handles client requests, processes data, and sends responses back to the client. Common server technologies include Apache, Nginx, and Node.js.
Database: Databases store and manage the data used by applications. There are two main types of databases: SQL (Structured Query Language) and NoSQL (Not Only SQL). SQL databases like MySQL and PostgreSQL are used for structured data, while NoSQL databases like MongoDB and Cassandra handle unstructured data.
Server-Side Languages: Backend development relies on server-side programming languages to build server logic. Popular languages include Python, Java, Ruby, PHP, and JavaScript (Node.js). Each language has its strengths and is suited to different types of applications.
APIs: Application Programming Interfaces (APIs) are a set of rules and protocols that allow different software systems to communicate with each other. APIs enable backend services to interact with frontend applications and third-party services, facilitating data exchange and integration.
Frameworks: Frameworks provide a structured way to build backend applications. They offer pre-written code, libraries, and tools that streamline development. Popular backend frameworks include Django (Python), Spring (Java), Ruby on Rails (Ruby), and Express (Node.js).
Best Practices for Backend Development
Security: Security is a top priority in backend development. Implement robust authentication and authorization mechanisms, use encryption to protect sensitive data, and regularly update software to address security vulnerabilities.
Scalability: Design your backend to handle increasing loads and growing user bases. Use scalable architectures such as microservices and implement load balancing to distribute traffic across multiple servers.
Performance Optimization: Optimize backend performance by using efficient algorithms, caching frequently accessed data, and minimizing database queries. Regularly monitor and profile your application to identify and resolve performance bottlenecks.
Error Handling and Logging: Implement comprehensive error handling to manage and log exceptions gracefully. Use logging tools to track errors and monitor application health, which aids in debugging and maintaining application stability.
Testing: Thoroughly test your backend code to ensure reliability and functionality. Use unit tests, integration tests, and end-to-end tests to validate different aspects of your application and catch bugs early in the development process.
Documentation: Maintain clear and up-to-date documentation for your backend services and APIs. Well-documented code and APIs make it easier for other developers to understand and work with your codebase.
Emerging Trends in Backend Development
Serverless Architecture: Serverless computing allows developers to build and run applications without managing servers. It enables automatic scaling and reduces operational costs by charging only for actual usage.
Microservices: The microservices architecture involves breaking down applications into smaller, independent services that communicate over APIs. This approach enhances flexibility, scalability, and maintainability.
GraphQL: GraphQL is a query language for APIs that enables clients to request exactly the data they need. It provides a more efficient and flexible alternative to REST APIs.
Containerization: Containers, such as those managed by Docker, package applications and their dependencies into a single unit. Containerization simplifies deployment, scaling, and management of backend services.
Conclusion
Backend development is a complex and evolving field that plays a vital role in powering modern applications. By understanding the core components, following best practices, and staying updated with emerging trends, you can build robust, secure, and scalable backend systems. Whether you're developing a new application or optimizing an existing one, mastering backend development is key to delivering high-quality software solutions.
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Top 10 Benefits Of Having A Digital Marketing Career - 2020
Though the idea of digital marketing in India is not a new one, its implementation and rapid growth fairly and comparatively rare. In contemporary times. It can transparently be seen that the mainstream of businesses is shifting from traditional to digital marketing day by day. To be precise, up until 2010, the traditional business models were dominating the field of Indian business arena and practices. One of the biggest reasons for this happening was the attitude of the entrepreneurs who simply did not want to leave that kind of traditional business media practices.
However, after 2010, a paradigm shift started to happen when these entrepreneurs started to understand and appreciate the stuff that digital media in the fields of business was offering.
Before starting to talk about the opportunities and perks that having a career in digital marketing presents, let's understand the scopes in India in contemporary times. The Indian government has started a program with the name inverted "Digital India" which created a lot of opportunities in the digital marketing branch in order to empower Indian society and economy digitally.
Benefits of having a Digital Marketing Job :1) Freedom :
Freedom is one of the biggest perks having a career in the digital marketing field. Any kind of freedom be it artistic or creative, it is one thing that can be guaranteed in this career as there is a lot of scope for reaching the goal. Depending on how the temper of your employees is, it may also be possible for you to continue your work from home.
It is pretty natural for people to want to use all the platforms in the Digital world in order to provide and sat updates. For example, the official Twitter handle of Mumbai Police is very very active and they provide details of each and every minute to the citizens by using those tweets. In order to make it much more attractive and interesting to be yours especially young ones sometimes the contents which are used are pretty creative. Therefore the freedom that is present in the careers of digital marketing is not just about the culture but also about the quality of work.
2) Demanding Future :
The scopes of digital marketing careers are on the rise constantly. One of the biggest reasons for that being possible is the versatile and flexible nature of the work which makes it so attractive to clients as well as marketers. People who are trying to enter the arena of digital marketing and associated careers have a lot of room to get into.
Those geeks who are savvy with technologies like SEM and SEO and are confident in their technical intellect are especially perfect for this career. Most of the businesses of the whole world are turning towards shifting their marketing techniques to the digital arena and looking at that, marketers can predict that the demand for digital marketing in the future will rise and get doubled up.
3) Scope :
One of the most important things about this career is that it is always engaging and ever-changing. That's what attracts most of the people to work in this field as there is always something to learn. The other thing is the adrenaline rush of getting to do adventures with new clients everyday especially if you are working with an agency.
if you don't want to work under a boss per se, a lot of freelancing options are there too. Portals like Indeed, Freelancer, Upwork, Naukari have freelancing opportunities that they can provide you as a freelancer.
4) Financially Good :
Marketing is one of the key tools for business. Because most marketing today is done in the digital field, the salary of digital marketers is on the rise. It has been calculated that a decent digital marketer on the time of demand can earn $400,000 in a year. One other big plus point is that the rays that you want to get exist at regular intervals. The better you are at your job and the more you are able to upgrade your skills, the higher the chances are to get big fat checks at the end of the day. Those who don't have much experience to start with can also earn around $300000 to $1,300,000 per year.
5) Not a Hectic Job :
Digital marketing is not a job like sales. Unlike traditional marketing where you had to go in order to promote and sell your services here, you can reach your potential target audiences through the web.
Not just manufactured products but also services sectors like restaurants and hotels are also taking the help of online platforms in order to promote their services. Because of the revolution in the technological field, it has been possible for people to promote and market their products and services from one place not roaming around
6) Easy to get into :
High qualifications and technical training to get into this field of career are not very important. There is no defined specific qualification that is required to be a digital marketer. If you are thinking about getting into this field and you worry that you don't have any specific qualifications then the good news for you is that you only need to be serious, creative and must have good communication skills, that's it.
Though it is better to have basic knowledge in the marketing field which you can get from digital marketing courses which are available today everywhere.
7) Discovering professionalism :
As the field that we're talking about is booming with the growing development in the technological sector a lot of opportunities are opening up. Associating oneself with these opportunities can provide a hard-hitting experience with professionalism which one can enjoy thoroughly. The diverse nature of this field can introduce a person to various sides and various ways of the world which eventually can lead to being a better professional.
8) Wide Range of jobs opportunities :
The digital marketing field is not restricted to only one kind of job structure or portfolio.
If you get into this field you will be exposed to jobs like :
Content marketing managerDigital brand managerContent writerDirector of digital marketingInternet marketing specialistInternet marketing directorContent brand managerSocial media marketing managerSocial media marketing analystSEO manager
9) Opportunity to show creativity :
If you are creative and actually in love with expressing your thoughts in an attractive way then this is true "The field" for you. Digital marketing provides various opportunities to showcase your creative skills as part of your portfolio.
10) Get Involved with a change :
Evolution is happening in the field of marketing. If you get involved with digital marketing jobs you will be a part of this revolution. The confinements of traditional media opened its doors to digital media. After that happened, automatically the various kinds of prospects that were intermingled with the digital media started to go up.
Getting associated with the digital marketing field especially in a booming time like this has no cons. If you are truly creative and passionate about your work then this is the appropriate job title for you. Increasing popularity simultaneously generated the rise of career opportunities which eventually in the digital marketing form led to the foundation of various kinds of institutes exclusively to teach and research digital marketing.
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Sadja WebSolutions Jobs 2022 – Fresher Web ContentManager
Job Title: Web Content Manager – Sadja WebSolutions Jobs 2022 Organization: Sadja WebSolutions Job Location: Kampala, Uganda Sadja WebSolutions Profile: We are a growth-focused digital marketing agency supporting a variety of clients from startups to Fortune 500 companies with SEO, PPC, social media marketing, web design, and web analytics. Our agency takes a full-funnel approach to marketing that delivers results for clients. We embrace remote working and have a fully distributed team in India, Uganda, and China. Your work hours will be required to overlap significantly with Pacific time. Job Summary: Content Management Specialist to join the Digital Marketing Team within the Sadja WebSolutions organization. The team is responsible for launching, measuring and optimizing global marketing campaigns across digital channels (ads, web, social, email and others). This role will work closely with the Digital Marketing Channel Managers, Design, IT, writers and content creators. You will be responsible for, but not limited to, creating and launching content on our public facing website. The ideal candidate has advanced knowledge of HTML & CSS and a passion for content marketing. The individual in this role must be technically proficient, a team player, and detail oriented with a focus on execution. Roles and Responsibilities: - Create, launch and manage website content and related properties - Support cross-channel marketing efforts through content development across email, blog, and web - Adhere to the company’s brand and content standards and guidelines - Implement best practices including content structure, tags, and data cataloging - Implement web analytics tags and tracking when necessary - Design and launch forms that link from CMS to the company’s CRM - Work cross-functionally with business, creative and technical teams Minimum Qualifications: Educational Requirements: - Bachelor’s degree in Information Technology, Information system, software engineering, computer science, mass and communication, web development or web design preferred Required Experience: - 1 to 3 years of experience with HTML & CSS required - Experience with other web technologies including Javascript, PHP, SQL preferred - Experience implementing web analytics packages preferred - Excellent communication and project management skills - Ability to multi-task and effectively operate in a fast-paced, constantly evolving environment - Good team player with passion, energy and a sense of humor How To Apply for Sadja WebSolutions Jobs 2022 If you meet the above requirements, please visit our website and apply online: Click here to apply Deadline: Open until filled For similar Jobs in Uganda today and great Uganda jobs, please remember to subscribe using the form below: NOTE: No employer should ask you for money in return for advancement in the recruitment process or for being offered a position. Please contact Fresher Jobs Uganda if it ever happens with any of the jobs that we advertise. Read the full article
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Top 5 Java Blogs in 2022

Every day something new happens in the programming world. Therefore, leaders of their respective crafts prefer to keep the community updated through blogs, websites, and newspapers. As the world moves towards an era where people are more connected than ever, staying updated is essential to survive and thrive.
There appears to be a large number of resources that facilitate learning Java. However, not all of them can serve their purposes very well. Hence, it is quite challenging to choose the best ones from the herd.
Not to worry, as we'll help you know some of the best ones to stay ahead of.
BTW, don't get confused between Java and JavaScript.
1. Inside java: Inside Java is not a regular type of blog to learn new stuff related to Java. This is a separate blog dedicated to sharing news and thoughts on Java. All news and views will be loaded from Oracle's Java team.
All posts in the blog are related to the latest Java news and thoughts from members of the Java team at Oracle. So, you must be reading, listing the thoughts and ideas of Java developers yourself. If you follow this blog, you will know what is happening inside Java, just as the title says.
Inside Java has links to various YouTube playlists. You'll randomize videos related to completing Java. Follow this blog if you want to stay up-to-date about what's happening inside Java.
2.Adam Bien: Since the release of JDK 1.0 in 1995, Adam Bien has been working steadily as a freelancer Java specialist.
His blog posts are read daily by thousands of Java professionals, learners and enthusiasts around the world. You will find everything related to JavaFX and Java EE on the dedicated blog, along with other useful Java information.
Most of the blog posts contain videos that make the learning process more simple and efficient. Also, there are many eBooks available on the web resource. Adam Bien regularly adds interactive web events and workshops to the blog, which are even better for learning and advancing in Java.
3.java revised: Curated by Javin Paul, a Java professional with many years of industry experience, Java Revisited is another apt blog to follow. It provides various excellent how-to and step-by-step Java guides. Hence, it is a convenient learning option for both beginners and experienced Java programmers.
Apart from Java, the blog also focuses on the FIX protocol and Tibco RV.
One of the key features of the dedicated Java blog is the encouragement of readers to conduct interviews with Javain. Among all the questions asked, Javin collects some of the most relevant questions and converts them into detailed blog posts.
4.Vlad Mihalsi: Vlad Mihalsia is one of the most well-known Java experts and skilled professionals. He is a dedicated blogger and mentor who has a reach of over 75k visitors a month. With the wide variety of articles available on this blog, there is something worth learning for Java developers of all levels. Recent articles on the blog are aimed at Hibernate.
In addition to the blog, Vlad Mihalsi is the author of the book High-Performance Java Persistence. The book includes discussions about batch updates, connection management, fetch sizes, the Java Data Access Framework, and Java Data Access Performance Tuning. Amazingly, the content of the book is inspired by the post published on the blog itself.
In short, Vlad's blog is a must for every Java developer. In addition to new articles being published every week, the blog boasts on-site training, tutorials, and a video course.
5.JOOQ: The JOOQ blog focuses on Java, SQL and jOOQ. The vast repository of information on the blog mainly consists of how-to articles and step-by-step guides. Due to the versatility of the same, there is something worth learning for Java programmers of every skill level.
The frequency of publishing articles on blogs is very less. However, this is not a problem as there are already a multitude of articles to start with. The sidebar allows users to easily navigate certain categories, including Java and Other Languages, Programming Thoughts, and SQL Tricks and Tips.
The resources mentioned above will ensure that you stay relevant in the industry by continuously improving your Java skills and knowledge base. And, if you need to learn something new, you can always get your desired online course at NearLearn.
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Senior Web/Front-End Developer (Remote)
Employment at Heartland Financial USA, Inc.
is employment at will
Oakhurst, California – Highway 49
BBV – Overland Park Banking Center and Corporate Headquarters
Arizona Bank & Trust is a growing dynamic organization with many locations offering uniquely different banking and financial solutions for businesses and personal clients.
As a performance driven company, we strive to create a culture of excellence with high standards, and high values while providing outstanding growth and involvement opportunities for employees.
Join a team that makes “Great Things Happen!”
The Senior Web/Front-End Developer is responsible for building a high quality, human-focused customer experience/portal that changes the way our customers and employees interact.
The role translates designs into crisp code and configurations to build thoughtful experiences centered around our customers and employees.
The position partners with functional teams to determine customer needs, brainstorm solutions, generate website mockups and prototypes, present these prototypes to stakeholders, and both develop and optimize live platforms.
Primary Responsibilities Creates and designs end user-focused experiences for our Digital Customer Portal as directed by Digital Technology Leadership.
Analyzes product requirements and develops appropriate technical solutions to ensure successful implementation.
Builds personalized and customized features for customers and internal users using modern technology, including HTTP, JavaScript, Angular, React, AJAX, HTML, CSS and/or Salesforce Lightning Components using Aura framework and Visualforce pages for use in Heartland public and private Communities, Service and Sales Clouds.
Maintains and develops enterprise application integrations using middleware tools and/or custom-developed REST/SOAP endpoints.
Implements workflow rules, validation rules, approval processes, reports and dashboards.
Maintains up-to-date knowledge of industry trends and advancements.
Serves as subject matter expert for Web and/or Salesforce solution architecture including: configuration, development, integration and customization of complex environments.
Develops code and configurations following Heartland and industry standard best practices that serve as the foundation of future projects.
Deploys features up to team quality standards through automated testing, code reviews, QA and deployment best practices.
Adheres to department standards for Change and Incident Management.
Optimizes applications/sites to improve performance and efficiency.
Authors technical documentation that provides reference when designing, building, deploying, supporting, maintaining applications.
Provides feedback and suggests improvements to current and planned implementations based on experience and best practices.
Participates with management in digital strategic planning to define the long-term technical direction of the Heartland digital platform.
Mentors junior developers in best practices for design, development, deployment, maintenance and support.
Completes annual E-Learning Plan and Bank Secrecy Act (BSA) training as assigned and keeps up-to-date knowledge of BSA as it relates to the job function.
Secondary Responsibilities Performs other duties as assigned.
Management Responsibilities This job has no management responsibilities.
Qualifications Bachelors Computer Science or related field; or equivalent experience required Web focus: 3-5 years working in front-end web development required Experience building functional and effective web-based platforms Fluency in JavaScript, HTML, frameworks such as Angular or React, APIs and CSS Experience with integrations with Web services and external systems using SOAP, WSDL, REST, SSL standards, security models and typical API client architecture SFDC focus: 3-5 years Salesforce Development experience in Communities, Service Cloud, Lightning, Visualforce, Apex, JavaScript and SOQL required Solid understanding of web technologies such as HTTP, JavaScript, Angular, React, AJAX, HTML and CSS Experience with integrations with Force.com Web services and external systems using SOAP, WSDL, REST, SSL standards, security models and typical API client architecture Basic understanding of admin activities like – user creation, role/profile set up, Security set up etc.
Developer Certification (Platform Dev 1), Advanced Developer Certification (DEV 501 or Platform Dev 2) and/or Plus to have Advanced Admin (ADM301) or Consultant (Sales Cloud/Service Cloud) Certifications General: Strong understanding of agile software delivery Strong interpersonal and communication skills Previous internal stakeholder and external client-facing application development experience User Experience design and implementation experience and training Experience building functional and effective Salesforce Lightning components leveraging Apex and Visualforce Experience with object-oriented programming languages, such as Java, C#, Python, or Ruby Strong technical portfolio that demonstrates a broad range of abilities, preferably in a Financial Services environment Working knowledge of SQL and understanding of relational databases Scheduled Weekly Hours: 40 Tim Type: Full time
Posted 4 Days Ago
Full time
21-0235
About Us
At Arizona Bank & Trust, we look for those who have an inquisitive mind, are creative thinkers with an impeccable work ethic and seeks joy in their work life.
We look to employ those who thrive on challenges and look forward to every new opportunity to build positive relationships and provide exceptional results.
While working at Arizona Bank & Trust, you’ll play an integral role in our community, united by shared values and common goals.
We want you to discover your unique potential and professional possibilities while working here.
We are a diverse and inclusive workplace creating an environment where work feels like a second home.
Everybody regardless of their role will feel accepted, supported and equally involved.
We’re a growing team committed to creating a valued workplace for everyone.
For more than 20 years, Arizona Bank & Trust has partnered with our clients, employees, and local nonprofits to lend a helping hand to our neighbors in need.
We support mental health awareness, education initiatives, economic development and several local causes.
Our incredible team of employees serve on numerous organizational boards, volunteer their time and provide significant financial support to non-profit and community organizations.
We believe this passion for our community drives us to be better bankers and better citizens.
We recognize the importance of providing a positive and professional work environment and our leadership team is dedicated to helping employees to grow and develop in their careers.
At Arizona Bank & Trust, we strive to recruit and retain the best teams possible and to live our mission of enriching lives one customer, employee, and community at a time.
Member FDIC ∙ Equal Housing Lender
Employment at Heartland Financial USA, Inc.
is employment at will
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Top 10 website templates with code
In today’s digital era, we don’t require the definition of the website. Even a 5-6 year old child knows the term website. Still to know in technical language, Website is your Web Address for the whole world which is accessible 24X7 by any person using the internet.
Despite the above fact, which is known to every businessman, it has been analyzed that 40%-50% of businesses still don't have their own website. Isn't it shocking?
This simply means that every businessman is still not taking the main benefits of getting a website seriously.
It’s important to have website for any type of business in today’s world.
So why you need a WebSite:
No Website Means Losing Business
By now it's clear that if you don't have a website, you're missing out on opportunities for customers to identify who you are and if they want to spend money with you. This said, if you have a bad website it is better to have no website. While no website equals missed opportunities, a bad website can actually be worse since it literally makes your business look bad.
In short, websites are important for:
Sales
Social media
Search engines
Advertising
Customer service
Visibility
Credibility
With so many website template available on PieceX, for you to customize for your unique business, there's truly no excuse for your website to look unprofessional and sloppy.
Checkout below ready to use website templates with source code on PieceX.
Build a great looking website for your emerging business today.
News Website Template : https://www.piecex.com/source-code/News-Website-Template-410
This project uses HTML, CSS and JavaScript to provide a simple to use template for making websites like this. Frameworks used are Jquery and Lity.
Make your own news website for general or specific niche news!
Simply buy and download this template and get started. It provides everything you need.
Features :
Fully working database.
PHP interface.
HTML & CSS structure.
Using MySQL.
2. Small Website Template https://www.piecex.com/source-code/Small-Website-Template-409
There are big websites and there are are scrolling pages that only cover one simple page, but in between exists a space for everyone who has a little more content to show than just a simple flyer of information or advertising. For example small businesses or private websites.
This project uses HTML, CSS and JavaScript to provide a simple to use template for making websites like this. Frameworks used: Jquery and Lity.
Single Page JavaScript templating. Dynamic content injection:
We use templating in JavaScript, meaning the entire content of the website ad every tab/page is contained within the JavaScript file, inside the tabs variable, which is a json variable.
This way we only have one HTML file with the structure, we never have to reload, single page but we also don’t need PHP, any server side code or any other frameworks.
3. Marketing Website Template : https://www.piecex.com/source-code/Marketing-Website-Template-397
This project is a marketing page, layout / template using HTML, CSS and some JavaScript. .
Creating a marketing page for a product, service or company is very easy and will be very quickly accomplished, using this template.
Features:
Single page
All scrolling
Big slides with full-size background images
Colors, alignments, images easily changed.
Slides with multiple sub slides, horizontally
Animations that trigger upon scrolling down to the content
4. Hotel Booking Service : https://www.piecex.com/source-code/Hotel-Booking-Website-2353
Hotel web template with room booking facilities , admin panel & database. you can host this to your server. Fully responsive. Best designed & developed. This template contains about us, home, rooms, galleries, queries, room booking facilities, header, footer, subscriber form . Awesome hotel booking website get view & attract more & more customers.
The Hotel Management System In PHP is a simple project developed using PHP, JavaScript, Bootstrap, and CSS. The project contains an admin and user side. The admin side manages all the management like managing bookings, checking profit, payment, adding and deleting rooms, and so on. The admin has an important role in the management of this system. For the user section, the users can go through the homepage, about, services, rooms, and contact us pages. The users can book the room as per their requirements from the room page. This project makes a convenient way for the users for making bookings and the hotel for managing the bookings.
5. Finance banker website template - https://www.piecex.com/source-code/finance-banker-website-template-1335
It is an excellent solution for banks and other financing businesses that are in need of a solid online presence. Also, with Banker, you get to establish a one-page website, offering everyone to learn all about your business in just a few scrolls. In short, the experience will be first-class, and that is a guarantee.Banker comes with a full-screen banner, text slider, sticky navigation, on scroll content loading, filterable portfolio and pricing tables.
You will also find a multi-level drop-down menu, blog section, functional contact form and social media icons. Banker is a Bootstrap template, too, with a flexible and fluid structure. Your banking website will run flawlessly on all devices and browsers.
6. Car Rental website : https://www.piecex.com/source-code/Car-Rental-Website-2351
Car rental website / template with rental booking for customers & admin panel for admin with database.Here, User has to Login To book a car. The user can search for cars easily and book. For bookings, the user has to provide information such as Booking Dates and Text Message. All car details are provided and it also includes Car’s feature and Overview. The user can also post their Testimonials and the user can update their Profile as well as passwords anytime they want from the site. Admin can Add/Manage car brands, manage vehicles, bookings, testimonial, pages and many more. It’s easy to operate and understand by users. This site makes customers easy for car rental. The design is pretty simple and the user won’t find it difficult to understand, use and navigate.
Key Features:
Login/Register System.
Easy Bookings.
Create/Manage Brands.
Post/Manage Vehicle.
Manage Bookings, Testimonials, Contact Queries, Pages.
7. Max Grocery and Vegetable Online Website PWA App Android App with Admin Panel php responsive - https://www.piecex.com/source-code/Max-Grocery-and-Vegetable-Online-Website-PWA-App-Android-App-with-Admin-Panel-php-responsive-1765
Ecommerce responsive marketplace developed using php, SQL server, Bootstrap. It is tested and ready to use for your ecommerce store.
What you will get :
Complete source code
Full Database
HYBRID USER APP(ANDROID)
WEBSITE
ADMIN PANEL
admin app(third party -allready on play store)
Front View Features
Eye catching landing page
Chatting System between vendor and buyer
Customer Registration and Login
Guest checkout
Search Products by Brands
Search Products by Keywords
Search Products by Price
Product Sort
Product Display by Latest, Best, New, any customized Tags manage by admin
Product Detail page, Responsive Product Gallery, zoom effect
Customer can select product size, color or any other specification related to product
Customer can add product reviews
Add to Wishlist
Shopping cart management while browsing the products
Last products views shown to customer for easy recall
Payment gateway, Cash on Delivery, Credit Card,PAYTM,RAJORPAY,PAYU,INSTAMOJO,PAPAL & 100+
Order Invoice to customer
Order history for customer to check the order delivery or in process or cancel status
INVOICE & SHIPPING LABLE PRINTING
Forget password
Change Password
Admin View Features
WEBSITE CONFIGURATION
Log Setup
Company setup
SEO Meta tags
CONTENT MANAGEMENT
Can create new pages
Add content to page, such as terms and conditions, privacy policy or any other new static pages can be created in admin panel for front view
CAN UPDATE CUTOMER DETAILS LIKE PASSWORD AND
AN BLOCK CUSTOMER
SOCIAL MEDIA ACCOUNT
Can update their social media account links on website
ADVERTISEMENT MANAGEMENT
Can add new banner for home page
Can add banners or advertisement for header or other sub pages
CATALOG
Product management
Categories management
Brand management
Product attribute and specification management
REPORTS
Customer management
Order report
SALES REPORT
CUSTOM REPORT
8. Movie Website : https://www.piecex.com/source-code/Movie-Website-2031
This website was created using python flask for backend and javascript, html, css for frontend and also sqlite3 database.
Features:
Users can watch movies, tv shows or even news on this website.
The home page has a slider that recommends the latest movies and tv shows on the website.
Movies and Tv shows have a box with youtube trailers for users to watch before they start to watch the actual movie or tv episode.
When watching an episode, there are two buttons with links for the next and previous episodes.
Movies and Tv shows have a description box for describing in short points what happens in that movie or tv show.
Has a suggestion box for users to suggest a movie or tv show that isn't on your website by sending an email to the admin of the website.
Has a search engine for users to search movies, tv shows or even specific seasons or episodes of that season.
It is a responsive website, so it is compatible for all kinds of devices.
9. THUNDER LAND Multipurpose HTML5 CSS Js Website Template: https://www.piecex.com/source-code/THUNDER-LAND-Multipurpose-HTML5-CSS-Js-Website-Template-783
THUNDER_LAND is a Multipurpose Template
a. Can be used by businesses looking to sell their tickets.
b. Or Someone who wants to show off their services.
c. Can be used as a business, portfolio website.
Key Features :
1.Easily Customisable
2.Free Google Font Used
3.BLUE, BLACK & YELLOW Color Accents for an Awesome Look
4.Responsive Cards Used
5.Contains 4 Pages
6.Clean and Simple Style
7.Fully responsive design easily and efficiently scales your project with one code base, from phones to tablets to desktops.
8.Clean design focused on good readability
9.CSS Animation
10.Striking Design
11.Portfolio added
12.Documentation
13.Files Included -html, css
14.Pure HTML5, CSS, Js used
15.Compatible Browsers IE9+, Chrome, Safari, Opera, Firefox
16.CSS3 Animations
17.Flexible and multi-purpose
18.Dark Themed
19.Quick Font Change Option
20.Suited for Businesses and Ticket Selling Professions
10. E-Commerce Website : https://www.piecex.com/source-code/E-commerce-website-1831
It is an e-commerce website developed in Php language. Using the ThemeForest premium theme . The following languages are used to develop this website.HTML, CSS, BOOTSTRAP, JAVASCRIPT, JQUERY, PHP,MYSQLI. It has an admin panel from where admin can control the whole website and also manage it. From the admin panel, you can change anything of the website its slider, the home page, about page, products, etc. You can add new products to it. Check their status and also edit and delete them. You can manage your orders from there. You can check you earnings also. It also has a user panel from where the admin approved user can sell products and earn.
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Static First: Pre-Generated JAMstack Sites with Serverless Rendering as a Fallback
You might be seeing the term JAMstack popping up more and more frequently. I’ve been a fan of it as an approach for some time.
One of the principles of JAMstack is that of pre-rendering. In other words, it generates your site into a collection of static assets in advance, so that it can be served to your visitors with maximum speed and minimum overhead from a CDN or other optimized static hosting environment.
But if we are going to pre-generate our sites ahead of time, how do we make them feel dynamic? How do we build sites that need to change often? How do we work with things like user generated content?
As it happens, this can be a great use case for serverless functions. JAMstack and serverless are the best of friends. They complement each other wonderfully.
In this article, we’ll look at a pattern of using serverless functions as a fallback for pre-generated pages in a site that is comprised almost entirely of user generated content. We’ll use a technique of optimistic URL routing where the 404 page is a serverless function to add serverless rendering on the fly.
Buzzwordy? Perhaps. Effective? Most certainly!
You can go and have a play with the demo site to help you imagine this use case. But only if you promise to come back.
https://vlolly.net
Is that you? You came back? Great. Let’s dig in.
The idea behind this little example site is that it lets you create a nice, happy message and virtual pick-me-up to send to a friend. You can write a message, customize a lollipop (or a popsicle, for my American friends) and get a URL to share with your intended recipient. And just like that, you’ve brightened up their day. What’s not to love?
Traditionally, we’d build this site using some server-side scripting to handle the form submissions, add new lollies (our user generated content) to a database and generate a unique URL. Then we’d use some more server-side logic to parse requests for these pages, query the database to get the data needed to populate a page view, render it with a suitable template, and return it to the user.
That all seems logical.
But how much will it cost to scale?
Technical architects and tech leads often get this question when scoping a project. They need to plan, pay for, and provision enough horsepower in case of success.
This virtual lollipop site is no mere trinket. This thing is going to make me a gazillionaire due to all the positive messages we all want to send each other! Traffic levels are going to spike as the word gets out. I had better have a good strategy of ensuring that the servers can handle the hefty load. I might add some caching layers, some load balancers, and I’ll design my database and database servers to be able to share the load without groaning from the demand to make and serve all these lollies.
Except... I don’t know how to do that stuff.
And I don’t know how much it would cost to add that infrastructure and keep it all humming. It’s complicated.
This is why I love to simplify my hosting by pre-rendering as much as I can.
Serving static pages is significantly simpler and cheaper than serving pages dynamically from a web server which needs to perform some logic to generate views on demand for every visitor.
Since we are working with lots of user generated content, it still makes sense to use a database, but I’m not going to manage that myself. Instead, I’ll choose one of the many database options available as a service. And I’ll talk to it via its APIs.
I might choose Firebase, or MongoDB, or any number of others. Chris compiled a few of these on an excellent site about serverless resources which is well worth exploring.
In this case, I selected Fauna to use as my data store. Fauna has a nice API for stashing and querying data. It is a no-SQL flavored data store and gives me just what I need.
https://fauna.com
Critically, Fauna have made an entire business out of providing database services. They have the deep domain knowledge that I’ll never have. By using a database-as-a-service provider, I just inherited an expert data service team for my project, complete with high availability infrastructure, capacity and compliance peace of mind, skilled support engineers, and rich documentation.
Such are the advantages of using a third-party service like this rather than rolling your own.
Architecture TL;DR
I often find myself doodling the logical flow of things when I’m working on a proof of concept. Here’s my doodle for this site:
And a little explanation:
A user creates a new lollipop by completing a regular old HTML form.
The new content is saved in a database, and its submission triggers a new site generation and deployment.
Once the site deployment is complete, the new lollipop will be available on a unique URL. It will be a static page served very rapidly from the CDN with no dependency on a database query or a server.
Until the site generation is complete, any new lollipops will not be available as static pages. Unsuccessful requests for lollipop pages fall back to a page which dynamically generates the lollipop page by querying the database API on the fly.
This kind of approach, which first assumes static/pre-generated assets, only then falling back to a dynamic render when a static view is not available was usefully described by Markus Schork of Unilever as "Static First" which I rather like.
In a little more detail
You could just dive into the code for this site, which is open source and available for you to explore, or we could talk some more.
You want to dig in a little further, and explore the implementation of this example? OK, I’ll explain in some more details:
Getting data from the database to generate each page
Posting data to a database API with a serverless function
Triggering a full site re-generation
Rendering on demand when pages are yet to be generated
Generating pages from a database
In a moment, we’ll talk about how we post data into the database, but first, let’s assume that there are some entries in the database already. We are going to want to generate a site which includes a page for each and every one of those.
Static site generators are great at this. They chomp through data, apply it to templates, and output HTML files ready to be served. We could use any generator for this example. I chose Eleventy due to it’s relative simplicity and the speed of its site generation.
To feed Eleventy some data, we have a number of options. One is to give it some JavaScript which returns structured data. This is perfect for querying a database API.
Our Eleventy data file will look something like this:
// Set up a connection with the Fauna database. // Use an environment variable to authenticate // and get access to the database. const faunadb = require('faunadb'); const q = faunadb.query; const client = new faunadb.Client({ secret: process.env.FAUNADB_SERVER_SECRET }); module.exports = () => { return new Promise((resolve, reject) => { // get the most recent 100,000 entries (for the sake of our example) client.query( q.Paginate(q.Match(q.Ref("indexes/all_lollies")),{size:100000}) ).then((response) => { // get all data for each entry const lollies = response.data; const getAllDataQuery = lollies.map((ref) => { return q.Get(ref); }); return client.query(getAllDataQuery).then((ret) => { // send the data back to Eleventy for use in the site build resolve(ret); }); }).catch((error) => { console.log("error", error); reject(error); }); }) }
I named this file lollies.js which will make all the data it returns available to Eleventy in a collection called lollies.
We can now use that data in our templates. If you’d like to see the code which takes that and generates a page for each item, you can see it in the code repository.
Submitting and storing data without a server
When we create a new lolly page we need to capture user content in the database so that it can be used to populate a page at a given URL in the future. For this, we are using a traditional HTML form which posts data to a suitable form handler.
The form looks something like this (or see the full code in the repo):
<form name="new-lolly" action="/new" method="POST"> <!-- Default "flavors": 3 bands of colors with color pickers --> <input type="color" id="flavourTop" name="flavourTop" value="#d52358" /> <input type="color" id="flavourMiddle" name="flavourMiddle" value="#e95946" /> <input type="color" id="flavourBottom" name="flavourBottom" value="#deaa43" /> <!-- Message fields --> <label for="recipientName">To</label> <input type="text" id="recipientName" name="recipientName" /> <label for="message">Say something nice</label> <textarea name="message" id="message" cols="30" rows="10"></textarea> <label for="sendersName">From</label> <input type="text" id="sendersName" name="sendersName" /> <!-- A descriptive submit button --> <input type="submit" value="Freeze this lolly and get a link"> </form>
We have no web servers in our hosting scenario, so we will need to devise somewhere to handle the HTTP posts being submitted from this form. This is a perfect use case for a serverless function. I’m using Netlify Functions for this. You could use AWS Lambda, Google Cloud, or Azure Functions if you prefer, but I like the simplicity of the workflow with Netlify Functions, and the fact that this will keep my serverless API and my UI all together in one code repository.
It is good practice to avoid leaking back-end implementation details into your front-end. A clear separation helps to keep things more portable and tidy. Take a look at the action attribute of the form element above. It posts data to a path on my site called /new which doesn’t really hint at what service this will be talking to.
We can use redirects to route that to any service we like. I’ll send it to a serverless function which I’ll be provisioning as part of this project, but it could easily be customized to send the data elsewhere if we wished. Netlify gives us a simple and highly optimized redirects engine which directs our traffic out at the CDN level, so users are very quickly routed to the correct place.
The redirect rule below (which lives in my project’s netlify.toml file) will proxy requests to /new through to a serverless function hosted by Netlify Functions called newLolly.js.
# resolve the "new" URL to a function [[redirects]] from = "/new" to = "/.netlify/functions/newLolly" status = 200
Let’s look at that serverless function which:
stores the new data in the database,
creates a new URL for the new page and
redirects the user to the newly created page so that they can see the result.
First, we’ll require the various utilities we’ll need to parse the form data, connect to the Fauna database and create readably short unique IDs for new lollies.
const faunadb = require('faunadb'); // For accessing FaunaDB const shortid = require('shortid'); // Generate short unique URLs const querystring = require('querystring'); // Help us parse the form data // First we set up a new connection with our database. // An environment variable helps us connect securely // to the correct database. const q = faunadb.query const client = new faunadb.Client({ secret: process.env.FAUNADB_SERVER_SECRET })
Now we’ll add some code to the handle requests to the serverless function. The handler function will parse the request to get the data we need from the form submission, then generate a unique ID for the new lolly, and then create it as a new record in the database.
// Handle requests to our serverless function exports.handler = (event, context, callback) => { // get the form data const data = querystring.parse(event.body); // add a unique path id. And make a note of it - we'll send the user to it later const uniquePath = shortid.generate(); data.lollyPath = uniquePath; // assemble the data ready to send to our database const lolly = { data: data }; // Create the lolly entry in the fauna db client.query(q.Create(q.Ref('classes/lollies'), lolly)) .then((response) => { // Success! Redirect the user to the unique URL for this new lolly page return callback(null, { statusCode: 302, headers: { Location: `/lolly/${uniquePath}`, } }); }).catch((error) => { console.log('error', error); // Error! Return the error with statusCode 400 return callback(null, { statusCode: 400, body: JSON.stringify(error) }); }); }
Let's check our progress. We have a way to create new lolly pages in the database. And we’ve got an automated build which generates a page for every one of our lollies.
To ensure that there is a complete set of pre-generated pages for every lolly, we should trigger a rebuild whenever a new one is successfully added to the database. That is delightfully simple to do. Our build is already automated thanks to our static site generator. We just need a way to trigger it. With Netlify, we can define as many build hooks as we like. They are webhooks which will rebuild and deploy our site of they receive an HTTP POST request. Here’s the one I created in the site’s admin console in Netlify:
Netlify build hook
To regenerate the site, including a page for each lolly recorded in the database, we can make an HTTP POST request to this build hook as soon as we have saved our new data to the database.
This is the code to do that:
const axios = require('axios'); // Simplify making HTTP POST requests // Trigger a new build to freeze this lolly forever axios.post('https://api.netlify.com/build_hooks/5d46fa20da4a1b70XXXXXXXXX') .then(function (response) { // Report back in the serverless function's logs console.log(response); }) .catch(function (error) { // Describe any errors in the serverless function's logs console.log(error); });
You can see it in context, added to the success handler for the database insertion in the full code.
This is all great if we are happy to wait for the build and deployment to complete before we share the URL of our new lolly with its intended recipient. But we are not a patient lot, and when we get that nice new URL for the lolly we just created, we’ll want to share it right away.
Sadly, if we hit that URL before the site has finished regenerating to include the new page, we’ll get a 404. But happily, we can use that 404 to our advantage.
Optimistic URL routing and serverless fallbacks
With custom 404 routing, we can choose to send every failed request for a lolly page to a page which will can look for the lolly data directly in the database. We could do that in with client-side JavaScript if we wanted, but even better would be to generate a ready-to-view page dynamically from a serverless function.
Here’s how:
Firstly, we need to tell all those hopeful requests for a lolly page that come back empty to go instead to our serverless function. We do that with another rule in our Netlify redirects configuration:
# unfound lollies should proxy to the API directly [[redirects]] from = "/lolly/*" to = "/.netlify/functions/showLolly?id=:splat" status = 302
This rule will only be applied if the request for a lolly page did not find a static page ready to be served. It creates a temporary redirect (HTTP 302) to our serverless function, which looks something like this:
const faunadb = require('faunadb'); // For accessing FaunaDB const pageTemplate = require('./lollyTemplate.js'); // A JS template litereal // setup and auth the Fauna DB client const q = faunadb.query; const client = new faunadb.Client({ secret: process.env.FAUNADB_SERVER_SECRET }); exports.handler = (event, context, callback) => { // get the lolly ID from the request const path = event.queryStringParameters.id.replace("/", ""); // find the lolly data in the DB client.query( q.Get(q.Match(q.Index("lolly_by_path"), path)) ).then((response) => { // if found return a view return callback(null, { statusCode: 200, body: pageTemplate(response.data) }); }).catch((error) => { // not found or an error, send the sad user to the generic error page console.log('Error:', error); return callback(null, { body: JSON.stringify(error), statusCode: 301, headers: { Location: `/melted/index.html`, } }); }); }
If a request for any other page (not within the /lolly/ path of the site) should 404, we won’t send that request to our serverless function to check for a lolly. We can just send the user directly to a 404 page. Our netlify.toml config lets us define as many level of 404 routing as we’d like, by adding fallback rules further down in the file. The first successful match in the file will be honored.
# unfound lollies should proxy to the API directly [[redirects]] from = "/lolly/*" to = "/.netlify/functions/showLolly?id=:splat" status = 302 # Real 404s can just go directly here: [[redirects]] from = "/*" to = "/melted/index.html" status = 404
And we’re done! We’ve now got a site which is static first, and which will try to render content on the fly with a serverless function if a URL has not yet been generated as a static file.
Pretty snappy!
Supporting larger scale
Our technique of triggering a build to regenerate the lollipop pages every single time a new entry is created might not be optimal forever. While it’s true that the automation of the build means it is trivial to redeploy the site, we might want to start throttling and optimizing things when we start to get very popular. (Which can only be a matter of time, right?)
That’s fine. Here are a couple of things to consider when we have very many pages to create, and more frequent additions to the database:
Instead of triggering a rebuild for each new entry, we could rebuild the site as a scheduled job. Perhaps this could happen once an hour or once a day.
If building once per day, we might decide to only generate the pages for new lollies submitted in the last day, and cache the pages generated each day for future use. This kind of logic in the build would help us support massive numbers of lolly pages without the build getting prohibitively long. But I’ll not go into intra-build caching here. If you are curious, you could ask about it over in the Netlify Community forum.
By combining both static, pre-generated assets, with serverless fallbacks which give dynamic rendering, we can satisfy a surprisingly broad set of use cases — all while avoiding the need to provision and maintain lots of dynamic infrastructure.
What other use cases might you be able to satisfy with this "static first” approach?
The post Static First: Pre-Generated JAMstack Sites with Serverless Rendering as a Fallback appeared first on CSS-Tricks.
Static First: Pre-Generated JAMstack Sites with Serverless Rendering as a Fallback published first on https://deskbysnafu.tumblr.com/
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Web Scraping With Django
In this tutorial, we are going to learn about creating Django form and store data into the database. The form is a graphical entity on the website where the user can submit their information. Later, this information can be saved in the database and can be used to perform some other logical operation. Hi,Greetings for the day I have deep knowledge web scraping. Feel free to contact me. I am Python and Website developer I worked on the below technologies: Back End: - Python with Django and Flask Framework - RE More.
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In August this year, Django 3.1 arrived with support for Django async views. This was fantastic news but most people raised the obvious question – What can I do with it? There have been a few tutorials about Django asynchronous views that demonstrate asynchronous execution while calling asyncio.sleep. But that merely led to the refinement of the popular question – What can I do with it besides sleep-ing?
The short answer is – it is a very powerful technique to write efficient views. For a detailed overview of what asynchronous views are and how they can be used, keep on reading. If you are new to asynchronous support in Django and like to know more background, read my earlier article: A Guide to ASGI in Django 3.0 and its Performance.
Django Async Views

Django now allows you to write views which can run asynchronously. First let’s refresh your memory by looking at a simple and minimal synchronous view in Django:
It takes a request object and returns a response object. In a real world project, a view does many things like fetching records from a database, calling a service or rendering a template. But they work synchronously or one after the other.
Web Scraping With Django Using
In Django’s MTV (Model Template View) architecture, Views are disproportionately more powerful than others (I find it comparable to a controller in MVC architecture though these things are debatable). Once you enter a view you can perform almost any logic necessary to create a response. This is why Asynchronous Views are so important. It lets you do more things concurrently.
It is quite easy to write an asynchronous view. For example the asynchronous version of our minimal example above would be:
This is a coroutine rather than a function. You cannot call it directly. An event loop needs to be created to execute it. But you do not have to worry about that difference since Django takes care of all that.
Note that this particular view is not invoking anything asynchronously. If Django is running in the classic WSGI mode, then a new event loop is created (automatically) to run this coroutine. Holy panda switch specs. So in this case, it might be slightly slower than the synchronous version. But that’s because you are not using it to run tasks concurrently.
So then why bother writing asynchronous views? The limitations of synchronous views become apparent only at a certain scale. When it comes to large scale web applications probably nothing beats FaceBook.
Views at Facebook
In August, Facebook released a static analysis tool to detect and prevent security issues in Python. But what caught my eye was how the views were written in the examples they had shared. They were all async!

Note that this is not Django but something similar. Currently, Django runs the database code synchronously. But that may change sometime in the future.
If you think about it, it makes perfect sense. Synchronous code can be blocked while waiting for an I/O operation for several microseconds. However, its equivalent asynchronous code would not be tied up and can work on other tasks. Therefore it can handle more requests with lower latencies. More requests gives Facebook (or any other large site) the ability to handle more users on the same infrastructure.
Even if you are not close to reaching Facebook scale, you could use Python’s asyncio as a more predictable threading mechanism to run many things concurrently. A thread scheduler could interrupt in between destructive updates of shared resources leading to difficult to debug race conditions. Compared to threads, coroutines can achieve a higher level of concurrency with very less overhead.
Misleading Sleep Examples
As I joked earlier, most of the Django async views tutorials show an example involving sleep. Even the official Django release notes had this example:
To a Python async guru this code might indicate the possibilities that were not previously possible. But to the vast majority, this code is misleading in many ways.
Firstly, the sleep happening synchronously or asynchronously makes no difference to the end user. The poor chap who just opened the URL linked to that view will have to wait for 0.5 seconds before it returns a cheeky “Hello, async world!”. If you are a complete novice, you may have expected an immediate reply and somehow the “hello” greeting to appear asynchronously half a second later. Of course, that sounds silly but then what is this example trying to do compared to a synchronous time.sleep() inside a view?
The answer is, as with most things in the asyncio world, in the event loop. If the event loop had some other task waiting to be run then that half second window would give it an opportunity to run that. Note that it may take longer than that window to complete. Cooperative Multithreading assumes that everyone works quickly and hands over the control promptly back to the event loop.
Secondly, it does not seem to accomplish anything useful. Some command-line interfaces use sleep to give enough time for users to read a message before disappearing. But it is the opposite for web applications - a faster response from the web server is the key to a better user experience. So by slowing the response what are we trying to demonstrate in such examples?
The best explanation for such simplified examples I can give is convenience. It needs a bit more setup to show examples which really need asynchronous support. That’s what we are trying to explore here.
Better examples
A rule of thumb to remember before writing an asynchronous view is to check if it is I/O bound or CPU-bound. A view which spends most of the time in a CPU-bound activity for e.g. matrix multiplication or image manipulation would really not benefit from rewriting them to async views. You should be focussing on the I/O bound activities.
Invoking Microservices
Most large web applications are moving away from a monolithic architecture to one composed of many microservices. Rendering a view might require the results of many internal or external services.
In our example, an ecommerce site for books renders its front page - like most popular sites - tailored to the logged in user by displaying recommended books. The recommendation engine is typically implemented as a separate microservice that makes recommendations based on past buying history and perhaps a bit of machine learning by understanding how successful its past recommendations were.
In this case, we also need the results of another microservice that decides which promotional banners to display as a rotating banner or slideshow to the user. These banners are not tailored to the logged in user but change depending on the items currently on sale (active promotional campaign) or date.
Let’s look at how a synchronous version of such a page might look like:
Here instead of the popular Python requests library we are using the httpx library because it supports making synchronous and asynchronous web requests. The interface is almost identical.
The problem with this view is that the time taken to invoke these services add up since they happen sequentially. The Python process is suspended until the first service responds which could take a long time in a worst case scenario.
Let’s try to run them concurrently using a simplistic (and ineffective) await call:
Notice that the view has changed from a function to a coroutine (due to async def keyword). Also note that there are two places where we await for a response from each of the services. You don’t have to try to understand every line here, as we will explain with a better example.
Interestingly, this view does not work concurrently and takes the same amount of time as the synchronous view. If you are familiar with asynchronous programming, you might have guessed that simply awaiting a coroutine does not make it run other things concurrently, you will just yield control back to the event loop. The view still gets suspended.
Let’s look at a proper way to run things concurrently:
If the two services we are calling have similar response times, then this view should complete in _half _the time compared to the synchronous version. This is because the calls happen concurrently as we would want.
Let’s try to understand what is happening here. There is an outer try…except block to catch request errors while making either of the HTTP calls. Then there is an inner async…with block which gives a context having the client object.
The most important line is one with the asyncio.gather call taking the coroutines created by the two client.get calls. The gather call will execute them concurrently and return only when both of them are completed. The result would be a tuple of responses which we will unpack into two variables response_p and response_r. If there were no errors, these responses are populated in the context sent for template rendering.

Microservices are typically internal to the organization hence the response times are low and less variable. Yet, it is never a good idea to rely solely on synchronous calls for communicating between microservices. As the dependencies between services increases, it creates long chains of request and response calls. Such chains can slow down services.
Why Live Scraping is Bad
We need to address web scraping because so many asyncio examples use them. I am referring to cases where multiple external websites or pages within a website are concurrently fetched and scraped for information like live stock market (or bitcoin) prices. The implementation would be very similar to what we saw in the Microservices example.
But this is very risky since a view should return a response to the user as quickly as possible. So trying to fetch external sites which have variable response times or throttling mechanisms could be a poor user experience or even worse a browser timeout. Since microservice calls are typically internal, response times can be controlled with proper SLAs.
Ideally, scraping should be done in a separate process scheduled to run periodically (using celery or rq). The view should simply pick up the scraped values and present them to the users.
Serving Files
Django addresses the problem of serving files by trying hard not to do it itself. This makes sense from a “Do not reinvent the wheel” perspective. After all, there are several better solutions to serve static files like nginx.
But often we need to serve files with dynamic content. Files often reside in a (slower) disk-based storage (we now have much faster SSDs). While this file operation is quite easy to accomplish with Python, it could be expensive in terms of performance for large files. Regardless of the file’s size, this is a potentially blocking I/O operation that could potentially be used for running another task concurrently.
Imagine we need to serve a PDF certificate in a Django view. However the date and time of downloading the certificate needs to be stored in the metadata of the PDF file, for some reason (possibly for identification and validation).
We will use the aiofiles library here for asynchronous file I/O. The API is almost the same as the familiar Python’s built-in file API. Here is how the asynchronous view could be written:
This example illustrates why we need asynchronous template rendering in Django. But until that gets implemented, you could use aiofiles library to pull local files without skipping a beat.
There are downsides to directly using local files instead of Django’s staticfiles. In the future, when you migrate to a different storage space like Amazon S3, make sure you adapt your code accordingly.
Handling Uploads
On the flip side, uploading a file is also a potentially long, blocking operation. For security and organizational reasons, Django stores all uploaded content into a separate ‘media’ directory.
If you have a form that allows uploading a file, then we need to anticipate that some pesky user would upload an impossibly large one. Thankfully Django passes the file to the view as chunks of a certain size. Combined with aiofile’s ability to write a file asynchronously, we could support highly concurrent uploads.
Again this is circumventing Django’s default file upload mechanism, so you need to be careful about the security implications.
Where To Use
Django Async project has full backward compatibility as one of its main goals. So you can continue to use your old synchronous views without rewriting them into async. Asynchronous views are not a panacea for all performance issues, so most projects will still continue to use synchronous code since they are quite straightforward to reason about.
In fact, you can use both async and sync views in the same project. Django will take care of calling the view in the appropriate manner. However, if you are using async views it is recommended to deploy the application on ASGI servers.
This gives you the flexibility to try asynchronous views gradually especially for I/O intensive work. You need to be careful to pick only async libraries or mix them with sync carefully (use the async_to_sync and sync_to_async adaptors).
Disney plus on switch. Hopefully this writeup gave you some ideas.
Web Development With Django
Thanks to Chillar Anand and Ritesh Agrawal for reviewing this post. All illustrations courtesy of Old Book Illustrations
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