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DevOps and CI/CD
DevSecOps
Examples
A combination of the words “development” and “operations,” DevOps is a philosophy and set of practices that brings teams together to deliver better software, faster.
What do we mean when we say DevOps? A culture shift? A set of best practices? Specific tooling? In reality, it’s a combination of all three. DevOps is a way of working where development, IT operations, and security teams partner together to build, test, and provide regular feedback throughout the entire software development lifecycle (SDLC). From culture change to automation with CI/CD, let’s explore how DevOps teams develop shared context, expertise, tooling, and roles to ship better products.
DevOps sets a new standard for how we build software. Before the mid-2000s, developers, IT operations, and security teams typically worked in silos. Developers wrote code, QA teams tested it, and IT operations teams deployed it to production. Security teams checked code for vulnerabilities only after deployment. If someone reported an issue, the entire process started over again. This linear approach to software was slow and frustrating for everyone involved. Then in 2008, system administrator Patrick Debois and software developer Andrew Shafer created a working group to help bridge the gap between operations and development teams. Their best practices became the DevOps processes we know today.
Learn more about the history of DevOps
DevOps encompasses every part of application development. Whether you call them “steps,” “stages,” or “phases,” it all adds up to the DevOps lifecycle, the process DevOps teams use to build and ship software. Like any good DevOps approach, teams stay in constant collaboration and share many of the same tools and responsibilities from beginning to end.
Building a cohesive DevOps technology stack.
Explore McKesson
Standardizing to support innersource and scalability.
Explore Dell Technologies
Modernizing infrastructure and developer tooling.
Explore The Home Depot
Bringing automated security to CI/CD pipelines.
Explore Dow Jones
Improving collaboration and reliability in the cloud.
Explore Autodesk
