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What is Version Control?

Version control is a system that tracks changes to files over time, typically used in software development to keep track of changes made to code. It allows multiple developers to collaborate on the same project without overwriting each other’s work. There are two main types of version control:

• Local Version Control Only one developer’s local copy of files is tracked.
• Centralized Version Control A single central server holds all versions of the files, and developers check out and update files from it.
• Distributed Version Control Every developer has a full copy of the repository (i.e., Git), enabling more powerful workflows and offline capabilities.

What is Git?

Git is a distributed version control system that tracks changes to files and enables collaboration in a decentralized manner. Unlike centralized systems, Git allows each user to have their full version of the repository (including history), and changes can be synced with remote repositories as needed.

Why Git is popular?

• Speed Git is fast. Operations like commits, diffs, and switching branches are quick.
• Branching and Merging Git allows you to create branches effortlessly and merge them back without much hassle.
• Flexibility Git workflows allow for flexibility. You can work offline, sync later, and support various branching strategies.
• Collaboration Git enables collaborative development through platforms like GitHub, GitLab, and Bitbucket.