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Trying to learn about SCM history / revision / restoration algorithms, especially GIT

I'm trying to compute resources on how version control algorithms work with data, and I'm especially interested in the way the git mechanism works. I understand that git does a lot of different things, but in particular I'm interested in the history of saving and restoring history. I would appreciate any links or links to articles that anyone can point me to. thank:)

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If you know how to use git and what it does, but you are curious how, then go to the gitcore-tutorial to start it shows what objects are stored in the git repository, how it stores the next versions, what is a revision and how to do it manually, how revisions are connected, etc.

This presentation is also useful in terms of how it all works. It was created by a git-scm supporter and one of github , so he knows what he is talking about.

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Pro Git has a chapter on internal components that can be useful.

http://progit.org/book/ch9-0.html

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If you are interested in mercurial, Mercurial is a great resource . Matt McCall's original paper at OLS is good too.

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Source: https://habr.com/ru/post/1725053/

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