#.net framework linux centos

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Entity Framework introduction in .NET

Entity Framework is described as an ORM (Object Relational Mapping) framework that provides an automatic mechanism for developers to store and access the information from the database.

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Our modern-day life is surrounded by technology. From every little app to a famous website, it is the art of web developers. This art can be very confusing for someone who has no exposure to websites. Web development is a vast industry that is flourishing with every passing day due to the overwhelming use of technology in our daily usage.

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The Elastic stack (ELK) is made up of 3 open source components that work together to realize logs collection, analysis, and visualization. The 3 main components are: Elasticsearch – which is the core of the Elastic software. This is a search and analytics engine. Its task in the Elastic stack is to store incoming logs from Logstash and offer the ability to search the logs in real-time Logstash – It is used to collect data, transform logs incoming from multiple sources simultaneously, and sends them to storage. Kibana – This is a graphical tool that offers data visualization. In the Elastic stack, it is used to generate charts and graphs to make sense of the raw data in your database. The Elastic stack can as well be used with Beats. These are lightweight data shippers that allow multiple data sources/indices, and send them to Elasticsearch or Logstash. There are several Beats, each with a distinct role. Filebeat – Its purpose is to forward files and centralize logs usually in either .log or .json format. Metricbeat – It collects metrics from systems and services including CPU, memory usage, and load, as well as other data statistics from network data and process data, before being shipped to either Logstash or Elasticsearch directly. Packetbeat – It supports a collection of network protocols from the application and lower-level protocols, databases, and key-value stores, including HTTP, DNS, Flows, DHCPv4, MySQL, and TLS. It helps identify suspicious network activities. Auditbeat – It is used to collect Linux audit framework data and monitor file integrity, before being shipped to either Logstash or Elasticsearch directly. Heartbeat – It is used for active probing to determine whether services are available. This guide offers a deep illustration of how to run the Elastic stack (ELK) on Docker Containers using Docker Compose. Setup Requirements. For this guide, you need the following. Memory – 1.5 GB and above Docker Engine – version 18.06.0 or newer Docker Compose – version 1.26.0 or newer Install the required packages below: ## On Debian/Ubuntu sudo apt update && sudo apt upgrade sudo apt install curl vim git ## On RHEL/CentOS/RockyLinux 8 sudo yum -y update sudo yum -y install curl vim git ## On Fedora sudo dnf update sudo dnf -y install curl vim git Step 1 – Install Docker and Docker Compose Use the dedicated guide below to install the Docker Engine on your system. How To Install Docker CE on Linux Systems Add your system user to the docker group. sudo usermod -aG docker $USER newgrp docker Start and enable the Docker service. sudo systemctl start docker && sudo systemctl enable docker Now proceed and install Docker Compose with the aid of the below guide: How To Install Docker Compose on Linux Step 2 – Provision the Elastic stack (ELK) Containers. We will begin by cloning the file from Github as below git clone https://github.com/deviantony/docker-elk.git cd docker-elk Open the deployment file for editing: vim docker-compose.yml The Elastic stack deployment file consists of 3 main parts. Elasticsearch – with ports: 9200: Elasticsearch HTTP 9300: Elasticsearch TCP transport Logstash – with ports: 5044: Logstash Beats input 5000: Logstash TCP input 9600: Logstash monitoring API Kibana – with port 5601 In the opened file, you can make the below adjustments: Configure Elasticsearch The configuration file for Elasticsearch is stored in the elasticsearch/config/elasticsearch.yml file. So you can configure the environment by setting the cluster name, network host, and licensing as below elasticsearch: environment: cluster.name: my-cluster xpack.license.self_generated.type: basic To disable paid features, you need to change the xpack.license.self_generated.type setting from trial(the self-generated license gives access only to all the features of an x-pack for 30 days) to basic.

Configure Kibana The configuration file is stored in the kibana/config/kibana.yml file. Here you can specify the environment variables as below. kibana: environment: SERVER_NAME: kibana.example.com JVM tuning Normally, both Elasticsearch and Logstash start with 1/4 of the total host memory allocated to the JVM Heap Size. You can adjust the memory by setting the below options. For Logstash(An example with increased memory to 1GB) logstash: environment: LS_JAVA_OPTS: -Xm1g -Xms1g For Elasticsearch(An example with increased memory to 1GB) elasticsearch: environment: ES_JAVA_OPTS: -Xm1g -Xms1g Configure the Usernames and Passwords. To configure the usernames, passwords, and version, edit the .env file. vim .env Make desired changes for the version, usernames, and passwords. ELASTIC_VERSION= ## Passwords for stack users # # User 'elastic' (built-in) # # Superuser role, full access to cluster management and data indices. # https://www.elastic.co/guide/en/elasticsearch/reference/current/built-in-users.html ELASTIC_PASSWORD='StrongPassw0rd1' # User 'logstash_internal' (custom) # # The user Logstash uses to connect and send data to Elasticsearch. # https://www.elastic.co/guide/en/logstash/current/ls-security.html LOGSTASH_INTERNAL_PASSWORD='StrongPassw0rd1' # User 'kibana_system' (built-in) # # The user Kibana uses to connect and communicate with Elasticsearch. # https://www.elastic.co/guide/en/elasticsearch/reference/current/built-in-users.html KIBANA_SYSTEM_PASSWORD='StrongPassw0rd1' Source environment: source .env Step 3 – Configure Persistent Volumes. For the Elastic stack to persist data, we need to map the volumes correctly. In the YAML file, we have several volumes to be mapped. In this guide, I will configure a secondary disk attached to my device. Identify the disk. $ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 40G 0 disk ├─sda1 8:1 0 1G 0 part /boot └─sda2 8:2 0 39G 0 part ├─rl-root 253:0 0 35G 0 lvm / └─rl-swap 253:1 0 4G 0 lvm [SWAP] sdb 8:16 0 10G 0 disk └─sdb1 8:17 0 10G 0 part Format the disk and create an XFS file system to it. sudo parted --script /dev/sdb "mklabel gpt" sudo parted --script /dev/sdb "mkpart primary 0% 100%" sudo mkfs.xfs /dev/sdb1 Mount the disk to your desired path. sudo mkdir /mnt/datastore sudo mount /dev/sdb1 /mnt/datastore Verify if the disk has been mounted. $ sudo mount | grep /dev/sdb1 /dev/sdb1 on /mnt/datastore type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) Create the persistent volumes in the disk. sudo mkdir /mnt/datastore/setup sudo mkdir /mnt/datastore/elasticsearch Set the right permissions. sudo chmod 775 -R /mnt/datastore sudo chown -R $USER:docker /mnt/datastore On Rhel-based systems, configure SELinux as below. sudo setenforce 0 sudo sed -i 's/^SELINUX=.*/SELINUX=permissive/g' /etc/selinux/config Create the external volumes: For Elasticsearch docker volume create --driver local \ --opt type=none \ --opt device=/mnt/datastore/elasticsearch \ --opt o=bind elasticsearch For setup docker volume create --driver local \ --opt type=none \ --opt device=/mnt/datastore/setup \ --opt o=bind setup Verify if the volumes have been created. $ docker volume list DRIVER VOLUME NAME local elasticsearch local setup View more details about the volume. $ docker volume inspect setup [ "CreatedAt": "2022-05-06T13:19:33Z", "Driver": "local", "Labels": , "Mountpoint": "/var/lib/docker/volumes/setup/_data", "Name": "setup", "Options": "device": "/mnt/datastore/setup", "o": "bind", "type": "none" , "Scope": "local" ] Go back to the YAML file and add these lines at the end of the file.

$ vim docker-compose.yml ....... volumes: setup: external: true elasticsearch: external: true Now you should have the YAML file with changes made in the below areas: Step 4 – Bringing up the Elastic stack After the desired changes have been made, bring up the Elastic stack with the command: docker-compose up -d Execution output: [+] Building 6.4s (12/17) => [docker-elk_setup internal] load build definition from Dockerfile 0.3s => => transferring dockerfile: 389B 0.0s => [docker-elk_setup internal] load .dockerignore 0.5s => => transferring context: 250B 0.0s => [docker-elk_logstash internal] load build definition from Dockerfile 0.6s => => transferring dockerfile: 312B 0.0s => [docker-elk_elasticsearch internal] load build definition from Dockerfile 0.6s => => transferring dockerfile: 324B 0.0s => [docker-elk_logstash internal] load .dockerignore 0.7s => => transferring context: 188B ........ Once complete, check if the containers are running: $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 096ddc76c6b9 docker-elk_logstash "/usr/local/bin/dock…" 9 seconds ago Up 5 seconds 0.0.0.0:5000->5000/tcp, :::5000->5000/tcp, 0.0.0.0:5044->5044/tcp, :::5044->5044/tcp, 0.0.0.0:9600->9600/tcp, 0.0.0.0:5000->5000/udp, :::9600->9600/tcp, :::5000->5000/udp docker-elk-logstash-1 ec3aab33a213 docker-elk_kibana "/bin/tini -- /usr/l…" 9 seconds ago Up 5 seconds 0.0.0.0:5601->5601/tcp, :::5601->5601/tcp docker-elk-kibana-1 b365f809d9f8 docker-elk_setup "/entrypoint.sh" 10 seconds ago Up 7 seconds 9200/tcp, 9300/tcp docker-elk-setup-1 45f6ba48a89f docker-elk_elasticsearch "/bin/tini -- /usr/l…" 10 seconds ago Up 7 seconds 0.0.0.0:9200->9200/tcp, :::9200->9200/tcp, 0.0.0.0:9300->9300/tcp, :::9300->9300/tcp docker-elk-elasticsearch-1 Verify if Elastic search is running: $ curl http://localhost:9200 -u elastic:StrongPassw0rd1 "name" : "45f6ba48a89f", "cluster_name" : "my-cluster", "cluster_uuid" : "hGyChEAVQD682yVAx--iEQ", "version" : "number" : "8.1.3", "build_flavor" : "default", "build_type" : "docker", "build_hash" : "39afaa3c0fe7db4869a161985e240bd7182d7a07", "build_date" : "2022-04-19T08:13:25.444693396Z", "build_snapshot" : false, "lucene_version" : "9.0.0", "minimum_wire_compatibility_version" : "7.17.0", "minimum_index_compatibility_version" : "7.0.0" , "tagline" : "You Know, for Search"

Step 5 – Access the Kibana Dashboard. At this point, you can proceed and access the Kibana dashboard running on port 5601. But first, allow the required ports through the firewall. ##For Firewalld sudo firewall-cmd --add-port=5601/tcp --permanent sudo firewall-cmd --add-port=5044/tcp --permanent sudo firewall-cmd --reload ##For UFW sudo ufw allow 5601/tcp sudo ufw allow 5044/tcp Now proceed and access the Kibana dashboard with the URL http://IP_Address:5601 or http://Domain_name:5601. Login using the credentials set for the Elasticsearch user: Username: elastic Password: StrongPassw0rd1 On successful authentication, you should see the dashboard. Now to prove that the ELK stack is running as desired. We will inject some data/log entries. Logstash here allows us to send content via TCP as below. # Using BSD netcat (Debian, Ubuntu, MacOS system, ...) cat /path/to/logfile.log | nc -q0 localhost 5000 For example: cat /var/log/syslog | nc -q0 localhost 5000 Once the logs have been loaded, proceed and view them under the Observability tab. That is it! You have your Elastic stack (ELK) running perfectly. Step 6 – Cleanup In case you completely want to remove the Elastic stack (ELK) and all the persistent data, use the command: $ docker-compose down -v [+] Running 5/4 ⠿ Container docker-elk-kibana-1 Removed 10.5s ⠿ Container docker-elk-setup-1 Removed 0.1s ⠿ Container docker-elk-logstash-1 Removed 9.9s ⠿ Container docker-elk-elasticsearch-1 Removed 3.0s ⠿ Network docker-elk_elk Removed 0.1s Closing Thoughts. We have successfully walked through how to run Elastic stack (ELK) on Docker Containers using Docker Compose. Futhermore, we have learned how to create an external persistent volume for Docker containers. I hope this was significant.

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MySQL là gì? Cách cài đặt MySQL Server trên Windows và CentOS bằng cách nào?

Nếu bạn vẫn còn lăn tăn MySQL là gì? ưu nhược điểm của MySQL? cách cài đặt MySQL Server trên Windows và CentOS như thế nào?…. thì hãy đọc ngay bài viết bên dưới đây của chúng tôi.

MySQL là gì và ưu nhược điểm của nó

Hiểu v�� MySQL:

MySQL được biết đến như một loại hệ thống quản trị CSDL mã nguồn mở (còn được gọi là phần mềm RDBMS) tốc độ cao, được vận hành theo mô hình máy khách – máy chủ (client-server). Phần mềm này được sử dụng trong tạo lập, quản lý các database dựa trên việc quản lý tất cả các liên hệ giữa chúng.

Hệ thống quản trị này được tích hợp với apache và PHP, tương thích với rất nhiều trình duyệt, hệ điều hành như Ubuntu, Linux, macOS, Microsoft Windows,… Hiện phần mềm này được dùng trong các trang web lớn như Google, Facebook, Twitter, Yahoo và YouTube.

Ưu điểm:

Nhanh chóng: Việc đưa ra một số tiêu chuẩn cho phép MySQL để làm việc tiết kiệm chi phí và hiệu quả, từ đây làm tăng tốc độ thực thi.

Khả năng mở rộng và mạnh mẽ: khả năng xử lý dữ liệu nhanh chóng và có thể mở rộng nếu cần.

Đa tính năng: MySQL hỗ trợ rất nhiều chức năng cần thiết của một hệ quản trị cơ sở dữ liệu quan hệ cả gián tiếp lẫn trực tiếp.

Độ an toàn cao: sở hữu nhiều tính năng bảo mật ở cấp cao. MySQL đặt tiêu chuẩn bảo mật cao, mã hoá thông tin đăng nhập và chứng thực từ host đều khả dụng.

Linh hoạt và sử dụng dễ dàng: một hệ thống lớn các hàm tiện ích mạnh mẽ, MySQL là cơ sở dữ liệu dễ sử dụng, tốc độ cao, ổn định và hoạt động trên nhiều hệ thống điều hành. Bạn cũng có thể sửa source code mà không cần phải thanh toán thêm chi phí, quá trình cài đặt cũng đơn giản tiết kiệm thời gian.

Hiệu năng cao: MySQL cho phép người dùng lưu trữ dữ liệu lớn của những hoạt động kinh doanh hoặc thương mại điện tử. MySQL có thể đáp ứng được với tốc độ cao và mượt mà.

Tiện ích: MySQL cực kì phù hợp cho các ứng dụng có truy cập cơ sở dữ liệu trên Internet. MySQL hiện nay cho ra nhiều phiên bản cho các hệ điều hành đa dạng.

Sử dụng miễn phí: Là một mã nguồn mở, GNU General Public License được MySQL dùng nên hoàn toàn miễn phí. Tuy nhiên, bạn vẫn phải trả phí trong trường hợp bạn cần được MySQL hỗ trợ .

Nhược điểm:

Dung lượng hạn chế: Việc truy xuất dữ liệu sẽ gặp khó khăn khi số lượng bản ghi lớn dần lên. Những hệ thống lớn cần quản lý lượng dữ liệu khổng lồ gặp khó khăn vì MySQL không được tích hợp.

Độ tin cậy: Các chức năng cụ thể được xử lý như kiểm toán, các giao dịch, tài liệu tham khảo gây ra việc kém tin cậy hơn những hệ quản trị khác.

Giới hạn: hạn chế các chức năng mà một ứng dụng có thể cần. Ngoài ra, MySQL bị khai thác để chiếm quyền điều khiển.

Tại sao nên dùng MySQL?

– Bổ trợ cho ngôn ngữ Perl, PHP và nhiều ngôn ngữ khác. MySQL là nơi lưu trữ các thông tin trên website có ngôn ngữ PHP và Perl. – Được sử dụng miễn phí.Sử dụng được trên nhiều ứng dụng và an toàn mạnh. – Là cơ sở dữ liệu có tốc độ khá cao, dễ sử dụng và ổn định có thể sử dụng linh hoạt trên nhiều hệ điều hành.

Một số thuật ngữ phổ biến của MySQL

Database

Database là tập hợp dữ liệu được đặt trong một bộ dữ liệu chung dataset theo cùng một cấu trúc. Database được sắp xếp tổ chức có sự liên kết chặt chẽ với nhau giống như một bảng tính. Database là cơ sở dữ liệu, là nơi sắp đặt cũng như chứa dữ liệu. Dữ liệu được đặt trong dataset (một bộ dữ liệu chung), được tổ chức sắp xếp giống như một bảng tính có liên hệ với nhau.

MySQL Server

MySQL Server được định nghĩa như là máy tính hay một hệ thống những máy tính có phần mềm MySQL cho server để giúp người dùng lưu trữ dữ liệu trên đó, để máy khách truy cập vào để quản lý. Những dữ liệu này được để ở trong các bảng, và các bảng có liên kết lại với nhau.

MySQL Client

MySQL Client là đoạn mã PHP script trên cùng server hoặc một máy tính để liên kết với MySQL database.

MYSQL Client là tên của tất cả phần mềm có thể thực hiện truy vấn MySQL server và trả về kết quả.

Mô hình Client-server

Client (máy khách) là máy tính chạy phần mềm và cài đặt RDBMS. Mỗi khi chúng cần truy cập dữ liệu, chúng kết nối tới máy server (máy chủ) RDBMS. Cách thức này chính là mô hình “client-server”.

Open source

Open source cho phép mọi người dùng sử dụng, cài đặt và tùy chỉnh nó

Open source là mã nguồn mở, Open source cho phép mọi người dùng sử dụng, cài đặt và tùy chỉnh nó. Bất kỳ ai cũng có thể cài đặt phần mềm này. Bạn có thể chỉnh sửa tùy ý muốn của mình nhưng trong một khuôn khổ giới hạn nhất định.

Hướng dẫn cài đặt MySQL Server trên Windows và CentOS

Trên Windows

Bước 1: Download MySQL về máy

Search trên các phương tiện tìm kiếm MySQL Community (không mất phí) sẽ nhận được 3 file đầy đủ như sau:

– MySQL – Visual C++ Redistributable for Visual Studio 2013 – Microsoft .NET Framework 4 Client Profile

Bước 2: Cài đặt MySQL

Cài đặt Visual C++ Redistributable for Visual Studio 2013, Microsoft .NET Framework 4 Client Profile rồi sau cài file MySQL.

Cài MySQL Server làm theo các bước như sau:

– Mở file vừa tải về ở trên, chọn Accept, chọn tiếp Next – Cài đặt tất cả click Full, bao gồm cả Database đến Next – Tất cả các gọi được cài đặt xong. Click Execute tiếp đến click Next – Click Next để cài đặt phần cấu hình cho MySQL Server – Lựa chọn: Connectivity: Chọn TCP/IP click Open Firewall / Config Type: Development Machin – Tiếp theo nhấn Next – Ở Accounts and Roles: nhập mật khẩu và click Next – Mặc định root là User, nhập mật khẩu đã nhập ở trên kiểm tra và kết nối với MySQL server – Click Finish để hoàn tất mọi thứ.

Trên CentOS

Người dùng cần có một trình độ chuyên môn sâu để cài đặt MySQL trên các server này. Công việc cài đặt bao gồm:

– Kiểm tra, cài đặt PHP và MySQL hỗ trợ cho PHP – Cài đặt MySQL – Cài đặt Apache2

Đã xong. Như vậy là chúng tôi đã cung cấp đầy đủ thông tin cho bạn đọc về MySQL là gì, ưu nhược điểm, một số thuật ngữ phổ biến nhất cũng như hướng dẫn cách cài đặt MySQL Server trên Windows và CentOS. Hãy thực hành ngay nhé. Và nếu có bất kỳ thắc mắc nào, đừng quên để lại comment bên dưới bài viết!

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PowerShell 7.0 Generally Available

PowerShell 7.0 Generally Available.

What is PowerShell 7?

PowerShell 7 is the latest major update to PowerShell, a cross-platform (Windows, Linux, and macOS) automation tool and configuration framework optimized for dealing with structured data (e.g. JSON, CSV, XML, etc.), REST APIs, and object models. PowerShell includes a command-line shell, object-oriented scripting language, and a set of tools for executing scripts/cmdlets and managing modules. After three successful releases of PowerShell Core, we couldn’t be more excited about PowerShell 7, the next chapter of PowerShell’s ongoing development. With PowerShell 7, in addition to the usual slew of new cmdlets/APIs and bug fixes, we’re introducing a number of new features, including: Pipeline parallelization with ForEach-Object -ParallelNew operators:Ternary operator: a ? b : cPipeline chain operators: || and &&Null coalescing operators: ?? and ??=A simplified and dynamic error view and Get-Error cmdlet for easier investigation of errorsA compatibility layer that enables users to import modules in an implicit Windows PowerShell sessionAutomatic new version notificationsThe ability to invoke to invoke DSC resources directly from PowerShell 7 (experimental) The shift from PowerShell Core 6.x to 7.0 also marks our move from .NET Core 2.x to 3.1. .NET Core 3.1 brings back a host of .NET Framework APIs (especially on Windows), enabling significantly more backwards compatibility with existing Windows PowerShell modules. This includes many modules on Windows that require GUI functionality like Out-GridView and Show-Command, as well as many role management modules that ship as part of Windows.

Awesome! How do I get PowerShell 7?

First, check out our install docs for Windows, macOS, or Linux. Depending on the version of your OS and preferred package format, there may be multiple installation methods. If you already know what you’re doing, and you’re just looking for a binary package (whether it’s an MSI, ZIP, RPM, or something else), hop on over to our latest release tag on GitHub. Additionally, you may want to use one of our many Docker container images.

What operating systems does PowerShell 7 support?

PowerShell 7 supports the following operating systems on x64, including: Windows 7, 8.1, and 10Windows Server 2008 R2, 2012, 2012 R2, 2016, and 2019macOS 10.13+Red Hat Enterprise Linux (RHEL) / CentOS 7+Fedora 29+Debian 9+Ubuntu 16.04+openSUSE 15+Alpine Linux 3.8+ARM32 and ARM64 flavors of Debian and UbuntuARM64 Alpine Linux

Wait, what happened to PowerShell “Core”?

Much like .NET decided to do with .NET 5, we feel that PowerShell 7 marks the completion of our journey to maximize backwards compatibility with Windows PowerShell. To that end, we consider PowerShell 7 and beyond to be the one, true PowerShell going forward. PowerShell 7 will still be noted with the edition “Core” in order to differentiate 6.x/7.x from Windows PowerShell, but in general, you will see it denoted as “PowerShell 7” going forward.

Which Microsoft products already support PowerShell 7?

Any module that is already supported by PowerShell Core 6.x is also supported in PowerShell 7, including: Azure PowerShell (Az.*)Active DirectoryMany of the modules in Windows 10 and Windows Server (check with Get-Module -ListAvailable) On Windows, we’ve also added a -UseWindowsPowerShell switch to Import-Module to ease the transition to PowerShell 7 for those using still incompatible modules. This switch creates a proxy module in PowerShell 7 that uses a local Windows PowerShell process to implicitly run any cmdlets contained in that module. For those modules still incompatible, we’re working with a number of teams to add native PowerShell 7 support, including Microsoft Graph, Office 365, and more. Read the full article

[jobsaggregation2]

.NET Developer openings

.NET Developer 6 months with extensions Houston TX - local candidates only Rate : $47/HR! In person interview required. Please ensure submitted candidate can commit to an in-person interview . Seeking a versatile, self-driven developer, experienced in leading by example to deliver complex products and elegant solutions in an agile environment . The developer should be comfortable applying design principles and clean code practices in any language or framework and grok continuous integration and test automation disciplines . This individual is expected to be passionate about their craft, comfortable in making decisions without direct supervision and to possess solid written and verbal communication skills Responsibilities: . Seeking an experience developer to assist with the Onboard WiFi Portal . Design, develop, document, test, and debug new and existing applications for large-scale proprietary software for eCommerce or internal use . Experience and ability to work effectively within an agile team-oriented environment . Serve as a go-to technical expert on development projects . Participate in full development life cycle including strategy, user story development, technical design, development and delivery . Support, maintain, and document software functionality . Analyze code to find causes of issues and revise tests and programs as needed . Participate in meetings and analyze user needs to determine technical requirements . Consult with end user to prototype, refine, test, and debug programs to meet needs . Requires proficiency within discipline and the ability to teach and learn new skills Required Skills: . 4+ years experience using C#, .Net Framework . Fluent in Linux distros like Fedora, CentOS & Ubuntu . Working knowledge with Git version control system . Excellent verbal and written communication skills . Test-driven development and continuous integration . End to end ownership from inception to deployment . Proficient building scalable, custom-built object-oriented applications . Experience building and maintaining continuous delivery environments Preferred Skills: . BS/BA in Computer Science preferred . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Possibility for extension based on performance Preferred Skills: . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Any relevant Certifications? Other points that make this candidate a great fit for the role: -- Reference : .NET Developer openings jobs from Latest listings added - JobsAggregation http://jobsaggregation.com/jobs/technology/net-developer-openings_i8394

[nox-lathiaen]

.NET Developer openings

.NET Developer 6 months with extensions Houston TX - local candidates only Rate : $47/HR! In person interview required. Please ensure submitted candidate can commit to an in-person interview . Seeking a versatile, self-driven developer, experienced in leading by example to deliver complex products and elegant solutions in an agile environment . The developer should be comfortable applying design principles and clean code practices in any language or framework and grok continuous integration and test automation disciplines . This individual is expected to be passionate about their craft, comfortable in making decisions without direct supervision and to possess solid written and verbal communication skills Responsibilities: . Seeking an experience developer to assist with the Onboard WiFi Portal . Design, develop, document, test, and debug new and existing applications for large-scale proprietary software for eCommerce or internal use . Experience and ability to work effectively within an agile team-oriented environment . Serve as a go-to technical expert on development projects . Participate in full development life cycle including strategy, user story development, technical design, development and delivery . Support, maintain, and document software functionality . Analyze code to find causes of issues and revise tests and programs as needed . Participate in meetings and analyze user needs to determine technical requirements . Consult with end user to prototype, refine, test, and debug programs to meet needs . Requires proficiency within discipline and the ability to teach and learn new skills Required Skills: . 4+ years experience using C#, .Net Framework . Fluent in Linux distros like Fedora, CentOS & Ubuntu . Working knowledge with Git version control system . Excellent verbal and written communication skills . Test-driven development and continuous integration . End to end ownership from inception to deployment . Proficient building scalable, custom-built object-oriented applications . Experience building and maintaining continuous delivery environments Preferred Skills: . BS/BA in Computer Science preferred . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Possibility for extension based on performance Preferred Skills: . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Any relevant Certifications? Other points that make this candidate a great fit for the role: -- Reference : .NET Developer openings jobs Source: http://jobrealtime.com/jobs/technology/net-developer-openings_i8846

[ryadel]

ASP.NET Core e Linux - Unable to load DLL libgdiplus - come risolvere

Oggi, durante la pubblicazione di un progetto ASP.NET Core sul mio server di produzione Linux CentOS, mi sono imbattuto in un problema che non mi era mai capitato prima. Al momento di lanciare la pagina principale, la web app restituiva il seguente errore: Unable to load DLL libgdiplus - gdiplus.dll not found Nel leggerlo, ho capito subito che il problema era quasi certamente legato all'impossibilità, da parte di ASP.NET Core, di recuperare la libreria GDI Plus, che nel mio progetto era ampiamente utilizzata. A quanto pare il .NET Core Framework non riusciva a recuperare i metodi presenti nel namespace System.Drawing.GDIPlus. Il motivo, come ho avuto modo di scoprire molto presto, è molto semplice: si tratta di una libreria che non fa parte del .NET Core runtime su Linux.

La soluzione

Fortunatamente, la soluzione del problema è molto semplice: è sufficiente installare il pacchetto lbgdiplus, disponibile per tutte le principali distribuzioni Linux, che fornisce il supporto del namespace System.Drawing.GDIPlus. Per installarlo, è sufficiente digitare il seguente comando: > sudo yum install libgdiplus Se la vostra distribuzione Linux non utilizza yum, è probabile che dobbiate utilizzare apt-get al suo posto: > sudo apt-get install libgdiplus Una volta fatto questo, l'applicazione ASP.NET Core dovrebbe funzionare senza problemi, con tutte le funzionalità GDI+ previste.

Conclusione

Per il momento è tutto: mi auguro che questo articolo possa aiutare altri sviluppatori .NET Core a risolvere rapidamente questo problema.   Read the full article

[craigbrownphd-blog-blog]

Azure Marketplace new offers: April 1–15

#ICYDK: We continue to expand the Azure Marketplace ecosystem. From April 1st to 15th, 20 new offers successfully met the onboarding criteria and went live. See details of the new offers below: (Basic) Apache NiFi 1.4 on Centos 7.4: A CentOS 7.4 VM running a basic install of Apache NiFi 1.4 using default configurations. Once the virtual machine is deployed and running, Apache NiFi can be accessed via web browser. Ethereum developer kit (techlatest.net): If you are looking to get started with Ethereum development and want an out-of-the-box environment to get up and running in minutes, this VM is for you. It includes the Truffle Ethereum framework, a world-class development environment. xID: eXtensible IDentity (xID) is an open (standards based), modular (componentized architecture), secure (security built-in), and pluggable (adaptor-based integration approach) product built specially for delivering your organization’s identity management needs. Qualys Virtual Scanner Appliance: Qualys Virtual Scanner Appliance helps you get a continuous view of security and compliance, putting a spotlight on your Microsoft Azure cloud infrastructure. It’s a stateless resource that acts as an extension to the Qualys Cloud Platform. FileCloud on Ubuntu Linux: FileCloud allows businesses to host their own branded file sharing, sync, and mobile access solution for employees, partners, and customers on Azure infrastructure. FileCloud provides secure, high-performance backup across all platforms and devices. FileCatalyst Direct Server Per Hour Billing: FileCatalyst Direct is a software-only file transfer solution that provides accelerated, secure, reliable delivery and file transfer tracking and management. FileCatalyst results in file transfers that are 100 times faster (or more) than FTP, HTTP or CIFS. Centos 7 Minimal: Contains minimal installation of Centos 7. Version includes the minimum of packages required for functional installation while retaining the same level of security and network usability. Packages can be added or removed after installation. TensorFlow Serving Certified by Bitnami: TensorFlow Serving is a system for serving machine learning models. This secure, up-to-date stack from Bitnami comes with Inception v3 with trained data for image recognition, but it can be extended to serve other models. WordPress with NGINX and SSL Certified by Bitnami: WordPress with NGINX and SSL combines the most popular blogging application with the power of the NGINX web server. This solution also includes PHP, MySQL, and phpMyAdmin to manage your databases. mPLAT Suite - Multi-Cloud Conductor: To resolve the issue of IT silos in the cloud era, mPLAT Suite can manage multi-cloud platforms and public clouds. Streamline repetitive manual operations and workflows through runbook automation and IT service management. ME PasswordManagerPro 10 admins,25 keys: This privileged identity management solution lets you manage privileged identities, passwords, SSH keys, and SSL certificates as well as control and monitor privileged access to critical information systems from one platform. Gallery Server on Windows Server 2016: Gallery Server is a powerful and easy-to-use Digital Asset Management (DAM) application and web gallery for sharing and managing photos, video, audio, and other files. It is open source software released under GPL v3. NCache Opensource 4.9: NCache is a high-performance object caching solution for mission critical .NET applications that accounts for real-time data access needs. Cache once and read multiple times. Reference or update data as frequently as you are reading it (transnational). WebtoB 5 Standard Edition: WebtoB effectively addresses problems on a web system such as slow processing speed and server down. In addition to basic functions as a web server, it provides powerful performance for security, fault handling, and large capacity processing. GigaSECURE Cloud 5.3.01: GigaSECURE Cloud delivers intelligent network traffic visibility for workloads running in Azure and enables increased security, operational efficiency, and scale across virtual networks. Optimize costs with up to 100 percent visibility for security. Umbraco CMS on Windows Server 2016: Umbraco Cloud is an open-source content management system for publishing on the web and intranets. Get stunningly simple editing, Word 2007 integration, version control, content scheduling, workflow and event tracking, and more. F5 BIG-IP Virtual Edition – BEST: Advanced load balancing, GSLB, network firewall, DNS, WAF, and app access. From traffic management and service offloading to app access, acceleration, and security, the BIG-IP VE ensures your applications are fast, available, and secure. Machine Learning Server Operationalization: Operationalization refers to deploying R and Python models and code to Machine Learning Server in the form of web services and the subsequent consumption of these services within client applications to affect business results.   Microsoft Azure Applications Striim for Real-time Data Integration to HDInsight: Striim (pronounced "stream") is an end-to-end streaming data integration and analytics platform, enabling continuous ingestion, processing, correlation, and analytics of disparate data streams, non-intrusively. Minio (Amazon S3 API for Azure Blob): Minio provides Amazon S3-compatible API data access for Azure Blob storage. Objects stored using Minio are accessible both via Native Azure Blob APIs and AWS S3 APIs. Minio also enables data access for other Azure services. http://bit.ly/2JaOwIH #MSCloud #Azure

[cvwing1]

.NET Developer openings

.NET Developer 6 months with extensions Houston TX - local candidates only Rate : $47/HR! In person interview required. Please ensure submitted candidate can commit to an in-person interview . Seeking a versatile, self-driven developer, experienced in leading by example to deliver complex products and elegant solutions in an agile environment . The developer should be comfortable applying design principles and clean code practices in any language or framework and grok continuous integration and test automation disciplines . This individual is expected to be passionate about their craft, comfortable in making decisions without direct supervision and to possess solid written and verbal communication skills Responsibilities: . Seeking an experience developer to assist with the Onboard WiFi Portal . Design, develop, document, test, and debug new and existing applications for large-scale proprietary software for eCommerce or internal use . Experience and ability to work effectively within an agile team-oriented environment . Serve as a go-to technical expert on development projects . Participate in full development life cycle including strategy, user story development, technical design, development and delivery . Support, maintain, and document software functionality . Analyze code to find causes of issues and revise tests and programs as needed . Participate in meetings and analyze user needs to determine technical requirements . Consult with end user to prototype, refine, test, and debug programs to meet needs . Requires proficiency within discipline and the ability to teach and learn new skills Required Skills: . 4+ years experience using C#, .Net Framework . Fluent in Linux distros like Fedora, CentOS & Ubuntu . Working knowledge with Git version control system . Excellent verbal and written communication skills . Test-driven development and continuous integration . End to end ownership from inception to deployment . Proficient building scalable, custom-built object-oriented applications . Experience building and maintaining continuous delivery environments Preferred Skills: . BS/BA in Computer Science preferred . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Possibility for extension based on performance Preferred Skills: . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Any relevant Certifications? Other points that make this candidate a great fit for the role: -- Reference : .NET Developer openings jobs from Latest listings added - cvwing http://cvwing.com/jobs/technology/net-developer-openings_i12126

[linkhellojobs]

.NET Developer openings

.NET Developer 6 months with extensions Houston TX - local candidates only Rate : $47/HR! In person interview required. Please ensure submitted candidate can commit to an in-person interview . Seeking a versatile, self-driven developer, experienced in leading by example to deliver complex products and elegant solutions in an agile environment . The developer should be comfortable applying design principles and clean code practices in any language or framework and grok continuous integration and test automation disciplines . This individual is expected to be passionate about their craft, comfortable in making decisions without direct supervision and to possess solid written and verbal communication skills Responsibilities: . Seeking an experience developer to assist with the Onboard WiFi Portal . Design, develop, document, test, and debug new and existing applications for large-scale proprietary software for eCommerce or internal use . Experience and ability to work effectively within an agile team-oriented environment . Serve as a go-to technical expert on development projects . Participate in full development life cycle including strategy, user story development, technical design, development and delivery . Support, maintain, and document software functionality . Analyze code to find causes of issues and revise tests and programs as needed . Participate in meetings and analyze user needs to determine technical requirements . Consult with end user to prototype, refine, test, and debug programs to meet needs . Requires proficiency within discipline and the ability to teach and learn new skills Required Skills: . 4+ years experience using C#, .Net Framework . Fluent in Linux distros like Fedora, CentOS & Ubuntu . Working knowledge with Git version control system . Excellent verbal and written communication skills . Test-driven development and continuous integration . End to end ownership from inception to deployment . Proficient building scalable, custom-built object-oriented applications . Experience building and maintaining continuous delivery environments Preferred Skills: . BS/BA in Computer Science preferred . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Possibility for extension based on performance Preferred Skills: . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Any relevant Certifications? Other points that make this candidate a great fit for the role: -- Reference : .NET Developer openings jobs from Latest listings added - LinkHello http://linkhello.com/jobs/technology/net-developer-openings_i9136

[linkhello1]

.NET Developer openings

.NET Developer 6 months with extensions Houston TX - local candidates only Rate : $47/HR! In person interview required. Please ensure submitted candidate can commit to an in-person interview . Seeking a versatile, self-driven developer, experienced in leading by example to deliver complex products and elegant solutions in an agile environment . The developer should be comfortable applying design principles and clean code practices in any language or framework and grok continuous integration and test automation disciplines . This individual is expected to be passionate about their craft, comfortable in making decisions without direct supervision and to possess solid written and verbal communication skills Responsibilities: . Seeking an experience developer to assist with the Onboard WiFi Portal . Design, develop, document, test, and debug new and existing applications for large-scale proprietary software for eCommerce or internal use . Experience and ability to work effectively within an agile team-oriented environment . Serve as a go-to technical expert on development projects . Participate in full development life cycle including strategy, user story development, technical design, development and delivery . Support, maintain, and document software functionality . Analyze code to find causes of issues and revise tests and programs as needed . Participate in meetings and analyze user needs to determine technical requirements . Consult with end user to prototype, refine, test, and debug programs to meet needs . Requires proficiency within discipline and the ability to teach and learn new skills Required Skills: . 4+ years experience using C#, .Net Framework . Fluent in Linux distros like Fedora, CentOS & Ubuntu . Working knowledge with Git version control system . Excellent verbal and written communication skills . Test-driven development and continuous integration . End to end ownership from inception to deployment . Proficient building scalable, custom-built object-oriented applications . Experience building and maintaining continuous delivery environments Preferred Skills: . BS/BA in Computer Science preferred . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Possibility for extension based on performance Preferred Skills: . Experience with one or more of Go, Python, Java, or TypeScript . Familiarity with service-oriented architecture, micro-services, WCF Services, and Web API Development . React and Node.JS is a plus . Familiarity with DevOps practices . Familiarity with cloud concepts such as serverless computing Any relevant Certifications? Other points that make this candidate a great fit for the role: -- Reference : .NET Developer openings jobs from Latest listings added - LinkHello http://linkhello.com/jobs/technology/net-developer-openings_i9136

[prashii11-blog]

Understand Azure Update Management basics

Microsoft provides a range of tools that IT administrators can use to simplify update deployment, together with Azure Update Management.

Coping up with all of the patches an enterprise needs already takes careful and quick planning. Mixing the location of OSes in the cloud and on premises adds another challenge.

Microsoft created Azure Update Management to integrate and automate Windows and Linux patching, wherever the systems are situated. The service promises to simplify the process, but IT administrators must decide if the tool fits their company’s needs and understand how to assimilate it with their existing systems.

How to use Azure Update Management

Administrators allow Azure Update Management functionality through Azure Automation or Windows Admin Center, where they can check and plan the updates available with the help of Azure Log Analytics. The Azure Update Management service uses different configurations to deploy updates, such as Microsoft Monitoring Agent (MMA), PowerShell and Automation Hybrid Runbook Worker (AHRB) for Windows and Linux.

Azure Update Management keeps track of each system's status with multiple scans all through the day, which Azure Log Analytics processes. If a new update is offered, each OS retrieves an update from its source, such as Windows Server Update Services for Windows or a local repository (LR) for Linux systems.

The update service knows to add a fresh update by matching logs of each system's status. Once administrators schedule deployments, Azure Automation develops a master runbook to check each system against and approveif the system needs an update.

Confirm system compatibility

Before administrators dive into integrating Azure Update Management into their tool set, they should check that their systems are compatible. Azure Update Management provisions many Windows and Linux systems, both on locations and in the cloud, but there are exceptions: Windows Server 2008 R2 SP1 and newer server versions meet Azure Update Management requirements because they have .NET Framework 4.5.1 or post, and Windows PowerShell 4.0 or post. Windows agents connect with WSUS or Microsoft Update. But administrators cannot use Azure Update Management to patch Windows client OSes and Nano Server deployments.

Many Linux distributions can use Azure Update Management, including CentOS 6 x86 and x64 versions, Linux 6 x86 and x64 versions, and Ubuntu Linux 14.04 LTS. Compatible Linux systems use agents with access to public or private repositories.

How to integrate management tools

Azure Update Management can lighten an administrator's update load in grouping with other automation and reportage tools.

Security services can block certain updates, but PowerShell runbooks work with Azure Update Management to automatically turn off security services with scripts before the deployment and turn them back on after update is done and complete. Administrators can schedule deployments with System Center Configuration Manager (SCCM) and get a report back from Azure's update service or vice versa. This also requires configuration with Azure Log Analytics for the storage and study of reports.

Microsoft's Operations Management Suite (OMS) needs some modification to move to Azure Update Management; administrators must reconstruct deployments in Azure. Azure Automation can reconstruct update deployments by means of the OMS details.

Beware of additional fees

To use the basic functionality of Azure Update Management (AUM), such as system checks and deployment updates etc., companies need not have to pay; nevertheless, using the advanced functionalities comes with a price that upsurges with the size of the environment.

For example, Microsoft charges companies for advanced features based on the GBs of ingested and stored data in Azure Log Analytics per month after they use up the free 5 GB or some number of data ingestion and 31 days of storage per month.

Administrators should estimate the cost of the update service and keep track of charges during its use to make sure the charges equal prospects

Microsoft Azure Training in Bangalore from Apponix Technologies

[christec]

PowerShell Core 6.0 est disponible et est multi plates-formes #ChrisTec Microsoft vient d'annoncer la disponibilité de PowerShell Core 6.0. Avec cette mouture, qui supporte bien évidemment Windows, vient le support officiel de Linux et macOS. PowerShell 6.0 est conçu pour les environnements hétérogènes, le cloud hybride et les conteneurs Docker, souligne Microsoft. PowerShell Core 6.0 est open source et utilise .NET 2.0 comme environnement d'exécution, et c'est ce qui lui permet de fonctionner sur des plates-formes multiples. PowerShell Core 6.0 expose également les API de .NET Core 2.0 ce qui permet d'invoquer ces dernières depuis des scripts ou des cmdlets. Les plates-formes supportées sont Windows 7, 8.1, and 10 Windows Server 2008 R2, 2012 R2, 2016 Windows Server Semi-Annual Channel Ubuntu 14.04, 16.04, and 17.04 Debian 8.7+, and 9 CentOS 7 Red Hat Enterprise Linux 7 OpenSUSE 42.2 Fedora 25, 26 macOS 10.12+ La communauté a également contribué à des packages pour Arch Linux, Kali Linux, et AppImage, mais ces packages ne sont pas officiellement supportés. Sont également disponibles des packages expérimentaux (donc non supportés) pour Windows on ARM32/ARM64 et Raspbian (Stretch) Toutes les nouveautés de PowerShell Core 6.0 sont décrites dans ce billet. Pour télécharger PowerShell Core 6.0 pour Windows : https://aka.ms/getps6-windows. Pour télécharger PowerShell Core 6.0 pour macOS et Linux : https://aka.ms/getps6-linux. Catégorie actualité:  Frameworks Powershell Image actualité AMP: 

[zinavo-technology]

Which Is Best Technology  for Website Development?

Present day sites are constructed utilizing a bunch of innovations. While you don't need to be a specialist in these frameworks to deal with your site venture legitimately, it is a smart thought to acquaint yourself with the nuts and bolts of the accessible advances and their upsides and downsides keeping in mind the end goal to comprehend the long haul affect they will have on your site. There is no single "right innovation" for building sites. Many variables ought to be a piece of your choice, for example, your seller's understanding, merchant's aggregate group abilities, advancement and authorizing costs, and additionally your association's inside rules, site execution, practicality, simplicity of versatility for development and that's just the beginning. You ought not force a particular innovation on your engineer, particularly on the off chance that it isn't their first specialized topic. Your web designer should issue a proposal with a clarification regarding why the innovation they suggest is the best decision for you. In the meantime, picking the wrong innovation or the web designer with inadequate involvement in the innovation can add up to a noteworthy cost. With a specific end goal to maintain a strategic distance from exorbitant errors, make sure that the accompanying is valid before you set out on the venture:

You completely comprehend the decision of innovation and its long haul suggestions on your site. For instance, does it represent any constraints or require extra authorizing costs?

Your web designer is genuinely a specialist in the innovation decided for the task.

The accompanying will enable you to explore the ocean of current innovations utilized as a part of web advancement:

Website is A Cake of Many Layers

Before choosing which innovation is ideal for your site, it is basic that you see all building squares of a site. You can think about an advanced site as a cake that has numerous layers. Each layer speaks to a specific innovation. Every "innovation layer" has its own particular capacity and reason. Pick them carefully and you have an incredible tasting cake. Pick inadequately, and your item will be unappetizing. The accompanying are a portion of the "layers" you should know:

Customer Side Coding HTML (Hypertext Markup Language), CSS (Cascading Style Sheets) and JavaScript are basic segments to your site. They are as vital to your site as sugar is to your cake. You can't manufacture an advanced site without these parts, and your web engineer must be a specialist in each of the three. What do they do? To place things in basic terms: HTML is a dialect that makes up the substance of your site and tells your program (like Internet Explorer or Google Chrome) what to appear on the site. CSS is a dialect used to portray the introduction (the look and organizing) of your site, and it advises your program what to appear on your site. JavaScript is a programming dialect generally used to make intuitive impacts inside web programs. These are customer side advances. Customer side implies that when you go to a site, your program downloads HTML, CSS and JavaScript. By then your program renders (or procedures) HTML and CSS and executes (or runs) JavaScript. This occurs on your PC; hence, these advancements are customer side. You may know about other customer side advances like Ajax or jQuery, which are regularly techniques or libraries to extend and improve JavaScript capacities.

  Another customer side innovation is Flash. Streak is one customer side innovation that ought to be kept away from. Adobe Flash was utilized generally to make movements and intelligent encounters. It has been supplanted with HTML5/CSS3 - new forms that have worked in help for usefulness that was some time ago just conceivable with Flash. The greatest issue with Flash is that it isn't bolstered by iOS (Apple's working framework) so parts of your site written in Flash won't deal with iPhones or iPads. At long last, Flash is likewise not SEO agreeable.

Programming Language:

The rest of the innovation layers that make up your site are server-side, implying that they live and work on the server. Keeping in mind the end goal to program business rationale or custom usefulness on your site, web designers utilize programming dialects. There are numerous, however the most widely recognized ones are "the best four": PHP, ASP .NET, Java and Ruby. You may have known about the less normal or more established dialects like Perl, ColdFusion, C/C++ or Python.

What programming dialect should your web engineer use for your site? For whatever length of time that you have unlimited access to the source code, I would surrender it over to them. My exclusive proposal is that you stick to one of "the best four". This will make it less demanding to move to another web designer. Just to give you a thought, beneath is the breakdown of programming dialects utilized as a part of the world's most mainstream sites (take note of that most utilize more than one, so I am posting the essential dialects as it were):

PHP

Facebook, Yahoo, Google, Wikipedia, WordPress

ASP.NET

Live, MSN.com, Bing

Java

Amazon, eBay, LinkedIn, YouTube

Ruby

Twitter

Framework / Platform:

A structure (now and then alluded to as a stage) is the following "layer" in your site. You can consider it Lego® pieces making up your site. Basically, a structure is a gathering of libraries of streamlined and field-tried code that give building pieces you can use to develop a site. They permit reusing code from basic capacities without "rethinking the wheel". Odds are, your web designer has a structure or stage that they utilize regularly, and I would prescribe that you leave this decision to them. Simply make certain that the structure/stage is one that other web engineers will have the capacity to work with in the event that you should need to move to another web accomplice. Most current complex sites depend on structures since they make web improvement additional time-and savvy. They routinely have pre-composed answers for the vast majority of the capacities and highlights generally utilized on sites. Probably the most widely recognized structures for programming dialects are recorded underneath:

PHP

Zend, Yii, Symphony, CodeIgniter, Cake PHP

ASP.NET

C#

Java

Spring/Hibernate, Struts, Tapestry, Scala

Ruby

Rails, Sinatra

Database Engine

A database motor or database server is the basic segment of your site where your whole site's information is put away. This is the place your site will store all the data, for example, items, orders, exchanges, client records, and so forth. You may be astounded to discover that most CMS (Content Management Systems) utilize databases to store even the substance of the site. Truly, this implies even content on your site might be put away in the database also. The decision of the database motor to a great extent relies upon different elements, for example, the programming dialect/structure, web server, and so forth. The most widely recognized databases for web designers are MySQL, Microsoft SQL Server, Oracle and Postgres. The decision is for the most part reliant on alternate innovations secured underneath. If it's not too much trouble note, MySQL and Postgres are by and large "free" (open source) database motors, while Microsoft SQL and Oracle require licenses that can be costly.

Web Server Software

The term web server can allude to either the equipment (the physical PC) or the product (the PC application) that conveys your site to the end client. Since we are discussing layers of your site's innovation cake, we are alluding to the product on the server that influences your site to work. The web server is the layer between the Operating System and whatever remains of the cake. The decision normally relies upon what different advances you are utilizing and where you will have your site. Two web servers that command the scene of the Internet: Apache (Linux) and IIS (Microsoft).

Operating System

While Linux is a naturally open source (free) Operating System, it is accessible in many diverse flavors and dispersions (Ubuntu, Red Hat, CentOs, SUSE, Debian, Fedora) each upheld by various gatherings and associations, including disseminations and additional items that may not be free. Windows Server is a Microsoft item that requires a permit for purchase.The base layer of your site that at last "makes everything work" is the Operating System running on the physical server machine. For a dominant part of sites there are two fundamental working frameworks: Linux and Microsoft Windows.

Web Stack

Since you see every one of the "layers of the cake", there are well known formulas that element a blend of layers usually utilized as a part of conjunction with each other. They are called "stacks". A stack is a mix of innovations or parts expected to convey a completely working site. Most sites fall into two classes: LAMP (Linux-based) or WISA (Windows-based). You can see the extended acronyms and the individual parts underneath:

Operating System

Web Server Software

Database Engine

Programming Language

LAMP (Linux-based)

Linux

Apache

MySQL

PHP

WISA(Windows-based)

Windows

IIS

SQL Server

ASP.NET

We will state that both are extremely well known decisions and you can't turn out badly with either setup. Truth be told, most web engineers are part between these two camps and fabricate sites under Linux or Microsoft Windows. On the off chance that you convey a RFP, it is likely you will get offers for both. Which is the better decision for you, and does it have any kind of effect? Before you can answer this inquiry, how about we take a gander at a couple of different variables.

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