What is DevOps? It’s Importance & DevOps as a Career?

DevOps has been taken from the two words that is Development and Operations. DevOps is not a tool, not a software and not at all a programming language that you can learn through it. DevOps is one of that mindset, one of that philosophy, one of the working way to produce things from here, the development side into the production stage and the both Development and Operations team work together in the sync with each other and whenever an application is being developed there are variety of phases of its development so, they have to resolve the problems like bug fixes, scalability, security check and many more issues to be solved by a proper mindset, philosophy being used by the DevOps.

In the DevOps, the development team and the operations team doesn’t sit into a completely different arena, they sit together, they discuss everything side by side and sometime exchange the roles and responsibility, so that every team member knows what is happening in the operations and the operations team knows how the things actually work in the development side as well.
In fact, the logo of the Devops is an infinite cycle because an application development is an infinite process and it includes variety of steps and so on, the logo itself of the DevOps is an amazing thing that can define DevOps pretty perfectly.

Why DevOps is important?

Nowadays, in IT Sectors and Software Industries there is trending only one word that is ‘DevOps’ and it describes a culture and set of processes that brings Development and Operations team together to complete a software development. It allows organizations to create and improve products at a faster pace than they can with traditional software development approaches. There are technical and business benefits also in DevOps and it has been described here:-

Technical Benefits: Continuous Software Delivery; Continuous delivery is an approach which incorporates the concepts of continuous integration, automated testing and continuous deployment. It allows you to deliver new software and improve existing software faster, with lower risk.
And the business benefit: It includes Faster Delivery of Features and more operating environments, improved communication and collaboration.

What are the popular tools of DevOps?

There are so many tools are available to study for DevOps but these top 10 popular tools are on high demanding trend :-
a. Docker- Docker is used to make it easier to create, deploy and run applications by using containers. Docker is containerization technology that enables the creation and use of Linux containers. It approach to containerization is focused on the ability to take down a part of an application, to upgrade or repair without unnecessarily taking down the whole app.

b. Git- Git is an American company that provides hosting for software development version control using Git. It offers all of the distributed version control and source code management (SCM) functionality of Git as well as adding its own features.

c. Jenkins- Jenkins is an open source automation server written in java programming language. It supports us to automate all sorts of tasks related to building, deploying, and automating any project.

d. Puppet- Puppet provides the ability to define which software and configuration, a system requires and then maintain a specified state after an initial setup. … The nodes that the master controls are those that have Puppet installed on them and are running the Puppet agent, which is a daemon.

e. Kubernetes- Kubernetes is a popular orchestration tool that makes the packaging and running out of applications that are based on containers much easier to deploy and then manage once deployed.

f. Jira- Jira is a tool developed by Australian Company Atlassian.It is mostly used for bug tracking, issue tracking and project management.

g. Ansible- Ansible is an open source IT Configuration Management, Application Deployment and Orchestration tool.

h. Nexus- Nexus is a repository manager. It allows you to proxy, collect, and manage your dependencies so that you are not constantly juggling a collection of JARs. It makes it easy to distribute your software. Internally, you configure your build to publish artifacts to Nexus and they then become available to other developers.

i. Terraform- Its goal is to make it easy to build Azure and other cloud infrastructure as code.

j. Maven- Maven is an automation and management tool. It is written in C# Ruby, Scala, and other languages. Maven helps the developer to create a java-based project more easily.

Is DevOps a good career?

Basically, DevOps is not easy to learn because the role of a DevOps engineer requires so many skills which can only be developed and honed with years of experience. DevOps is currently in high demand, with no signs of slowing down. According to the 2015 State of DevOps Report, the organizations using DevOps practices could deploy code up to 30 times more frequently than their competitors. So, I can say that DevOps is a good career in present and future also.

How DevOps School can help you to become a DevOps engineer?

DevOps School can help you to become a DevOps engineer because we have the best trainers providing you the training, support, and consulting for DevOps, Cloud and others to the professionals & to enterprises from the IT Sectors. We have branches in Bangalore, Pune, Hyderabad, Mumbai and also other parts in India including abroad like Amsterdam, Dubai, New York, California and Dallas and we have unbeaten fulfilled our training to the individuals and to the reputed companies too. Our trainers are always happily ready to help you 24*7 to support our participants and clients.Our motto is to help the IT professionals to achieve their career goals with IT industriousness extension as we have very well-equipped sophisticated infrastructure. We offer Online training, Classroom Training & Corporate Training to the professionals & freshers worldwide that incorporated with Expert & Experienced Instructors. We combines the intensity of classroom with the convenience of online learning. DevOps School is trusted, proud & recognized institute place among the professionals across India and across the globe. Every day we receive so many calls for inquiry and so many enrollments which made us a Proud and Prestigious DevOps Institute in this DevOps World. We are so grateful and thankful to all the participants of DevOps School.

Useful Reference for DevOps, SRE and DevSecOps

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