What is the purpose of version control in DevOps?

The sole purpose of DevOps in software development is to keep a tab on the history of all the code changes made over the course of the project life cycle. This helps developers get a clear idea of who made what changes and when as well as restore any previous version of a codebase if needed.

What are the two main types of version control?

The two main types of version control: 1. Centralized version control that allows teams to store and manage code changes on a unified server. 2. Distributed version control that enables each team member to have an individual copy of code changes.

What are the limitations of a version control system?

Some of the practical limitations of version control systems are: For beginners, the learning curve can be steep, and it would require much time and effort to become proficient. Over time, repositories can consume significant storage space, especially if you have extensive code revision histories and large files.

Which version control system should your developers use?

You can either build a customized version control system from scratch or opt for an already existing solution. The second option is more feasible as we have a number of robust VCSs in the market, such as Git, SVN, Bitbucket, TFS, Mercurial, and Azure DevOps. The choice entirely depends on your project and organizational requirements.

What happens if you don't use version control?

There are a number of things that can go wrong if you don’t consider using a version control system: 1. It's impossible to go back or restore to a previous version of code 2. It becomes incredibly hard to collaborate between different team members 3. It would be hard to trace mistakes and find the cause behind errors. 4. Slow development cycles due to lack of transparency and teamwork.

Version Control in DevOps: An All-in-One Guide 2025