Version Controlling With Git
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Git is a free and open source distributed version control system designed for speed and efficiency, utilizing snapshots for storage instead of deltas. It features local operations for data integrity and supports non-linear development through branching, allowing users to experiment safely. Resources for using Git include popular hosting services like GitHub and Bitbucket, as well as various tools and documentation sites.
Version Controlling With Git
- 1. The fast version control system
- 2. What is Git?
- 3. Git is a free and open source distributed version control system designed for speed and efficiency
- 4. What is Version Control?
- 5. Local Version Control Systems
- 6. Centralized Version Control Systems
- 7. Distributed Version Control Systems
- 9. Storage : Snapshots, Not Delta Storage
- 10. Almost Every Operation is Local ● Uses the local database for it’s operations ● No network latency overhead ● Can commit locally and upload later when you get a network connection
- 11. Data Integrity ● Each file and commit is checksummed for integrity ● Uses SHA-1 hash ● This functionality is built into Git at the lowest levels and is integral to its philosophy ● Impossible to change the contents of any file or directory without Git knowing about it
- 12. Support for Non-linear Development ● Git encourages you to have multiple branches (even thousands) ● A branch is just a pointer to a commit ● Enables you to do things like: ○ Frictionless Context Switching ○ Role-based codelines ○ Feature based workflow ○ Disposable experimentation
- 13. Git Only Adds Data ● Nearly all the actions in Git adds data to the Git database ● Once you commit a snapshot into Git, it is very difficult to lose ● Hence users can experiment without the danger of screwing things up
- 15. Performance Benchmarks contd ... source https://git-scm.com
- 16. Git on the Server ● Hosted Git ○ GitHub ○ BitBucket ● DIY Git server ○ GitLab ○ GitWeb ○ Gitolite ○ Gitosis
- 18. A List of Tools ● TortoiseGit ● SmartGit ● GitEye ● EGit
- 19. Git Resources ● http://git-scm.com ● https://www.atlassian.com/git ● http://gitready.com ● https://try.github.io
- 20. that’s it !