DevOps / SRE

DevOps

DevOps is a set of practices that automates the processes between software development and IT teams, in order that they can build, test, and release software faster and more reliably. The concept of DevOps is founded on building a culture of collaboration between teams that historically functioned in relative siloes. The promised benefits include increased trust, faster software releases, ability to solve critical issues quickly, and better manage unplanned work.

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SRE

Site Reliability Engineering is a new name for on-call support and a discipline that incorporates aspects of Software Engineering and applies them to Infrastructure and operations problems. The main goals are to create scalable and highly reliable software systems. According to Ben Treynor, founder of Google's Site Reliability Team, SRE is "what happens when a software engineer is tasked with what used to be called operations".

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DevOps vs. SRE

DevOps and SRE seem like two sides of the same coin. Both titles aim to bridge the gap between development and operation teams, with a unified goal of enhancing the release cycle without any compromises.

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CI/CD

CICD or CI/CD generally refers to the combined practices of continuous integration and continuous delivery. Continuous integration (CI) and continuous delivery (CD) embody a culture, set of operating principles, and collection of practices that enable application development teams to deliver code changes more frequently and reliably. The implementation is also known as the CI/CD pipeline.

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Jenkins

Jenkins provides hundreds of plugins to support building, deploying and automating any project. As an extensible automation server, Jenkins can be used as a simple CI server or turned into the continuous delivery hub for any project.

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