Nowadays software development is not a just investment sound, instead, it has become a main strategic benefit of the business. Thus, it is necessary to have great quality, security, the performance of your product and faster deployment too. Therefore, to ensure the value of the software product, DevOps is emerged to create a more holistic approach to software development and deployment. Now the question arises what is DevOps and how it works? Let's answer it.
DevOps, a set of tools/practices that automates the operations between development and testing teams to deliver the valuable product to the users. In short, DevOps focus on people, integrate the development and operational teams and provide the tools to work together. It is a software life cycle development model that includes activities such as designing, development, maintenance, and scaling. So, DevOps becomes the product-centric and accept the "you build it, you run it" approach. To know more about DevOps, check our online DevOps interview questions.
Below are few major features of Devops
|DevOps is a set of practices for bringing development and operations teams together.||Agile is an iterative approach which focuses on customer feedback, and rapid releases.|
|DevOps focuses on regular testing and delivery.||Agile process focuses on continuous changes.|
|Relatively larger team size as it involves the integration of teams.||Small Team is the focus of Agile.|
|Feedback is given by the internal team.||Feedback comes from the customer.|
|Automation is the main goal of DevOps.||Agile doesn't stress on automation.|
|It addresses the rift between development, testing, and Ops teams.||It addresses the gap between development & testing teams and end-users.|
|The popular DevOps tools are Puppet, Chef, TeamCity OpenStack, AWS.||JIRA, Bugzilla, Kanboard are some famous Agile tools.|
To adapt with DevOps, you might have to rebuild your team as all current members might not know about DevOps. This may include changing roles of team members, hiring DevOps expertise, understanding of new tools and many more.