Since the introduction of the Software Development Life Cycle, the base model has changed and evolved a lot. The SDLC aims to structure the software development process to improve the software's quality, productivity, and maintainability. There are several types of SDLC models like waterfall, iterative, agile, etc. Each has its pros and cons based on the project requirements in terms of schedule, budget, and flexibility.
So, to make the perfect recipe for our product to be the best choice for our customers, CI/CD needs to be in a predictable pace and high quality. Just the pizza delivery system which is similar to a DevOps pipeline, has evolved over the years. Now, we are standing in a time when pizza brands promise us delivery in less than 15 minutes or so. Similarly, DevOps has adopted testing and production in such a way that scalability is high without compromising quality.
Here are some reasons why CI/CD is important for DevOps:
Faster releases - CI/CD automates the build, test, and deployment process, allowing developers to deploy code changes more frequently. This accelerates the software delivery cycle.
Higher quality - Automated testing at every stage helps catch bugs and issues early before they make it to production. This improves the overall quality and stability of applications.
Increased visibility - The automated pipelines provide visibility into the development process, showing each build and deployment's status, history, and results. This helps teams monitor and improve the process.
Reduced toil - Manual, repetitive tasks like building, testing, and deploying code are automated, freeing up developers to focus on higher-value work.
Easy rollbacks - Since each deployment is tracked, it's easy to roll back to a previous version if needed. This reduces the impact of any issues that arise.
Improved collaboration - By separating the build, test, and deploy phases, multiple teams can work in parallel more efficiently.
Better resource utilization - Since applications are deployed as soon as they are ready, resources like servers and containers are used more efficiently.
Faster feedback - Bugs and issues are identified sooner, allowing developers to fix problems and incorporate feedback from earlier stages.
In summary, CI/CD is a core part of the DevOps approach because it enables faster and more reliable software releases while providing increased visibility, automation, and efficiency. CI/CD helps DevOps teams deploy code changes quickly and continuously while maintaining high quality - which is essential in today's dynamic technology environment.