Git storage – SHA1

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If you have ever worked with Microsoft’s Team Foundation version control tools, it wasn’t easy to switch to Git. That’s not because Git was complicated – no, nothing like that at all! It was simply because you had to forget almost everything you thought you knew about version control, and then learn it anew.

There are many fundamental differences between Git and TFVC, and one of the more obvious ones to any newcomer to Git is this:

If it wasn’t obvious on the first go, TFVC is on the left, Git is on the right

No, it’s not about the caption here. Indeed, TFVC calls individual snapshots of changes “changesets” and Git calls them “commits”, but that’s just terminology – the term in itself is not a fundamental difference. I am after something else here.

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