To speed development and improve quality, development teams began adopting agile software development methodologies. They are iterative and we can add more updates to the code base.

What Is DevOps?

The word DevOps is a combination of the terms development and operations. DevOps is a mix of cultural philosophies, methods, and resources that improves the capacity of an enterprise to produce high-speed technologies and services. A DevOps approach is one of techniques that IT sector use to execute IT projects that meet business needs.

If you are new to DevOps, the terms can get confusing pretty quickly. As DevOps plays a bigger role in an organization, it is important and essential know some basic concepts and terms.

The Top DevOps Terms

1. DevOps: Development and operations teams collaborate on software development and deployment.
2. DevSecOps: Process of bringing security into DevOps methodology from the vey beginning.
3. Canary Release: A new application version gets released to a small batch of production servers, then monitored closely to determine if it runs as it’s supposed to.
4. Continuous Integration(CI): Developers merge all of their working copies of code into a shared repository often, ideally several times a day. 
5. Dark Launch: A new version of the code, one that implements new features, is released to your team.
6. Technical debt: The extra development work that results when an easily implemented code is used in the short run, rather than the application of the best overall solution.
7. Mean Time Between Failures (MTBF): A calculation of the average amount of system downtime resulting from failures.
8. Mean Time to Recovery (MTTR): The average amount of time needed for a system or component to recovering from failure and be returned to production status.
9. Lead Time: Time involved in moving code changes to production.
10. Release Orchestration: Using tools such as XL Release to manage software releases, taking them from the development stage to the actual software release. 

Conclusion: Why DevOps?

DevOps covers a wide range of functions. DevOps approach enables faster development of new products and easier maintenance of existing deployments. This approach ensures greater scalability, availability and improves the software development culture.