One of the main reasons why DevOps is important is because it is not limited to any technology or any specific area. Learning DevOps makes you acquire knowledge across different aspects of software development such as building, coding, testing, automating, releasing the software and maintenance functions. Due to the inter-disciplinary facets, DevOps is currently the favorite among many people in the software industry. Master the principles of DevOps and upgrade your skills from software professional to a DevOps expert by creating software solutions that are faster and efficient. Be a step ahead from the software professionals by leading the overall process with the knowledge of DevOps.
Jenkins is an open source automation tool written in Java with plugins built for Continuous Integration purpose. Jenkins is used to build and test your software projects continuously making it easier for developers to integrate changes to the project and making it easier for users to obtain a fresh build. It also allows you to continuously deliver your software by integrating with a large number of testing and deployment technologies.
With Jenkins, organizations can accelerate the software development process through automation. Jenkins integrates development life-cycle processes of all kinds, including build, document, test, package, stage, deploy, static analysis and much more.
Jenkins achieves Continuous Integration with the help of plugins. Plugins allows the integration of Various DevOps stages. If you want to integrate a particular tool, you need to install the plugins for that tool. For example: Git, Maven 2 project, Amazon EC2, HTML publisher etc.