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5 Reason for Why DevOps in Important

DevOps describes a culture and set of processes that bring together development teams and operations to complement software development. It enables organizations to create and improve products at a faster rate than they can with traditional software development approaches. And, it gains popularity at a fast pace

Shorter Development Cycles, Faster Innovation

When development and operations teams are in separate silos, it’s usually difficult to tell if an application is ready for operations. When development teams simply turn over an application, the operations’ cycle times are extended needlessly.

With a combined development and operations team, applications are ready for use much more quickly. This is important since companies succeed based on their ability to innovate faster than their competitors do. In fact, Kevin Murphy from Red Hat estimates that shorter development cycles translate to bringing an application to market 60 percent faster than with traditional approaches.

Reduced Deployment Failures, Rollbacks, and Time to Recover

Part of the reason teams experiences deployment failures is due to programming defects. The shorter development cycles with DevOps promote more frequent code releases. This, in turn, makes it easier to spot code defects. Therefore, teams can reduce the number of deployment failures using agile programming principles that call for collaboration and modular programming. Rollbacks are similarly easier to manage because, when necessary, only some modules are affected.

Time to recover is an important issue because some failure has to be expected. But recovery is much faster when the development and operations teams have been working together, exchanging ideas and accounting for both teams’ challenges during development.

Improved Communication and Collaboration

DevOps improves the software development culture. Combined teams are happier and more productive. The culture becomes focused on performance rather than individual goals. When the teams trust each other, they can experiment and innovate more effectively. The teams can focus on getting the product to market or into production, and their KPIs should be structured accordingly.

It’s no longer a matter of “turning over” the application to operations and waiting to see what happens. Operations don’t need to wait for a different team to troubleshoot and fix a problem. The process becomes increasingly seamless as all individuals work toward a common goal.

Increased Efficiencies

Increased efficiency helps to speed the development process and make it less prone to error. There are ways to automate DevOps tasks. Continuous integration servers automate the process of testing code, reducing the amount of manual work required. This means that software engineers can focus on completing tasks that can’t be automated.

Acceleration tools are another opportunity for increasing efficiency. For example:

Scalable infrastructures, such as cloud-based platforms, increase the access the team has to hardware resources. As a result, testing and deployment operations speed up.

Build acceleration tools can be used to compile code more quickly.

Parallel workflows can be embedded into the continuous delivery chain to avoid delays; one team waits for another to complete its work.

Using one environment avoids the useless task of transferring data between environments. This means you don’t have to use one environment for development, a different environment for testing, and a third for deployment.

Reduced Costs and IT Headcount

All of the DevOps benefits translate to reduced overall costs and IT headcount requirements. According to Kevin Murphy from Red Hat, DevOps development teams require 35 percent less IT staff and 30 percent lower IT costs.

Final Thoughts

The industry has spoken, and its implementing DevOps at a rapid rate. Organizations are eager to take advantage of faster application delivery, enhanced innovation, more stable operating environments, and performance-focused employee teams.

When you want to make DevOps work for your organization, you need a partner who can help you realize the benefits. Our team of open-source DevOps experts can help you speed up application development and give you greater visibility and control across your applications, servers, and services.

Using open-source DevOps tools, you can take the power back from your proprietary IT vendors. Besant Technologies give you freedom and flexibility, so you can scale your business and choose where to invest your resources.

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10 Reasons Why You Need DevOps

Dynamic Resourcing

I need a name for both models and, in fact, the name wise to split development and operations into two teams would be DevOps, but unfortunately it is the catchy phrase not to split them, and on this article we call this model Ops / Dev and we use DevOps for the model where they are combined? Suggestions about a postcard for a better way to do it. Under Ops / Dev, we have people X Ops and people Y Dev. In DevOps, we have people X + Y and can work on all priorities. Sometimes it will be development (which leads to a large version, or if there is a priority commercial requirement), and sometimes it will be an operation (if there are assembly problems or we just made a large version). Either way, the feature is easy because people have transferable skills so they can do one or the other. Under the Ops / Dev template, you cannot easily deploy a developer to fill in for the Ops team or a Ops person to complete for a developer.

This is important because the loads between the teams vary significantly and you really need to use features for full load on both teams. It is not only inefficient but dangerous. Developers or off-duty killers can do incredibly stupid things without proper control, so you have the double problem (what’s a Whammy exclusive? What’s a Whammy?), A frantically busy team, and a team with nothing to do with violence with things you’d rather not touch.

Less Overhead

You can call Lean Six Sigma, or not BS, but the answer is the same. With an Ops / Dev template, you have introduced many things that you do not necessarily need. Not only do you have two teams, but you do have a transfer process and a lot of hangers that facilitate a process that you probably did not need in the first place (the same as above, only if you have a mission-critical business application, is a cost to do business for you. I’m talking about applications that do not need it.

Viewing. Do you have a version manager, maybe a change manager? What do you think of a meeting every fifteen years covering the next transitions to production? What about a process of increasing problems between Ops and Dev? A warranty period? Even if it’s just a phone call or an email or two, it’s a process you simply do not need. What makes the US health system the most expensive in the world? It is not the doctors and the nurses, it is the administrators who cling to all the treatments. Get rid of it and you’re halfway to a good solution.

Ownership

This is probably the biggest problem of all. Who owns the application in an Ops / Dev model? Oops? Dev? You’ve probably created a new role to own it (see above). But how do your developers feel about it? (And for that, Ops folks as well?) I bet they feel like compromised weapons, working on the task in front of them and probably measured about the only outcome they were asked to achieve. It is not property; it is work-oriented work. But see what happens if you hold them responsible for all this?

If they find something that needs to be repaired while they are working on something different, they will repair it. This is what you do when you own something. You resolve or report a problem you encounter. When you’re a hired gun, you just do what you’ve been asked to do, no questions asked.

Agile

If Agile is the right methodology for what you are doing (and it might not be), then Ops/Dev probably isn’t. Agile is about small teams, high-touch communication, and frequent reassessment of the top priorities coupled with regular delivery. Sounds like DevOps to me, not Ops/Dev with the formal handovers and gates and whatever another sticky tape you have put in to make it not fail.

Increased Stability

Associated with the above resourcing problem and ownership, DevOps’ ability to do things more conveniently. With Ops / Dev, your operations team could go crazy trying to solve problems while your Dev team is happy and unconsciously preparing to release more chaos in the environment with the next release.

In DevOps, this is self-regulating. You simply do not have the people available to make the next version if everyone is flat repairing the problems of the last one. And anyway, if the property is sitting with a team that would be crazy enough to do it, even if you could?

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DevOps Engineer Job Roles and Responsibilities

At the moment, everyone understands that DevOps is not a technology, but more an ideology. The latest definition of DevOps is CALMS, which stands for Culture, Automation, Lean, Measurement, Sharing, all the pillars and ideologies on which DevOps is based. In DevOps, the role of DevOps Engineer has been a topic of discussion in forums around the world. This blog intends to demystify this role and give you an overview of what it implies.

Challenges to finding the right DevOps Engineer:

While the growth of DevOps has resulted in many new roles and titles over the years, at the dawn of DevOps, is the DevOps engineer. Interestingly, DevOps Engineer has now become the most difficult job role to fulfill, mainly due to two reasons. First of all, there is still some ambiguity around the tasks that fall under a DevOps engineer. Second, there is a great need to develop software in a short time, with the need for frequent changes and changes. This requires an iterative learning format as a software development tool. Most organizations today are reinventing their development cycles to make them more iterative and agile. They also invest in specific tools to ensure faster, faster deployment with minimal errors. This has led to the creation of work-specific roles throughout the development cycle.

Who can become a DevOps Engineer?

Since there is a shortage of quality DevOps engineers in the world, it is a profitable skill to develop if you have the right aptitude and incline for it. So, who can become a DevOps Engineer? Two types of people:

Developers who, in the course of their career, are interested in network deployment and operations.

System administrators who develop a passion for script and coding, and want to move in that direction.

DevOps Engineer Job Descriptions

A strategic scan of the DevOps work descriptions around the world reveals that there is a pressing need for two types of DevOps functions:

Broad-spectrum DevOps functions

DevOps Oriented Functions

Some of the DevOps Engineer job descriptions require that candidates have competencies around specific tools that can be mapped to specific stages in the DevOps lifecycle. For example, a job description of a global multinational seeks candidates with Jenkins Administration, Jenkins Dockers as well as Jenkins HA skills, along with knowledge of Java or Python, and the ability to perform Merging, Branching and Configuration Management of SCM systems. Another multinational requires candidates to have more than 2 years of experience in Maven and Ant.

DevOps Engineer - the superhero that every organization needs

A recent article in Forbes refers to a DevOps engineer as "a business changer". According to the magazine, "DevOps engineers ensure that the system runs smoothly and is monitored, and they can respond to problems as they arise. DevOps engineer ensures that your developers never perform repetitive tasks and that the infrastructure is as the processes change and the company grows the DevOps engineer automates as much as possible to speed up the work. Because of DevOps, developers can focus on their core work so you can provide products earlier and more reliably. "

Trends in the DevOps Engineer

According to Indeed Job Trends, the average pay for DevOps Engineers in the US is 90% higher than the salaries for all jobs around the world. In September 2016, the base salary for a DevOps engineer is $ 110,000. These numbers should only increase as quality DevOps engineers become a rare commodity every day. According to a recent study, the DevOps Engineer is globally the most difficult job role in the world to accomplish.

What does it take to become a top-notch DevOps engineer?

A first-class DevOps engineer should ideally possess the following qualities to have a thriving career:

Ability to use a wide variety of open source technologies and tools

Encoding and Script Capability

Experience in computer systems and operations

Be comfortable with frequent and incremental code checks and deployments

Strong command automation tools

Data management skills

Understanding and focusing on business results

Collaborative understanding and effectiveness, open communication and reach across functional boundaries

Would you like to take the trip to master DevOps? Besant Technologies offers a course specially organized by industry experts that help you master DevOps concepts and tools through live and online courses as well as 24/7 support. The course also includes experience and certification of the live project.

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