43 lines
1.9 KiB
Markdown
43 lines
1.9 KiB
Markdown
|
# Migrating from TFS
|
||
|
|
|
||
|
|
[TFS](https://www.visualstudio.com/tfs/) is a set of tools developed by Microsoft
|
||
|
|
which also includes a centralized version control system (TFVC) similar to Git.
|
||
|
|
|
||
|
|
In this document, we emphasize on the TFVC to Git migration.
|
||
|
|
|
||
|
|
## TFVC vs Git
|
||
|
|
|
||
|
|
The following list illustrates the main differences between TFVC and Git:
|
||
|
|
|
||
|
|
- **Git is distributed** whereas TFVC is centralized using a client-server
|
||
|
|
architecture. This translates to Git having a more flexible workflow since
|
||
|
|
your working area is a copy of the entire repository. This decreases the
|
||
|
|
overhead when switching branches or merging for example, since you don't have
|
||
|
|
to communicate with a remote server.
|
||
|
|
- **Storage method.** Changes in CVS are per file (changeset), while in Git
|
||
|
|
a committed file(s) is stored in its entirety (snapshot). That means that's
|
||
|
|
very easy in Git to revert or undo a whole change.
|
||
|
|
|
||
|
|
_Check also Microsoft's documentation on the
|
||
|
|
[comparison of Git and TFVC](https://www.visualstudio.com/en-us/docs/tfvc/comparison-git-tfvc)
|
||
|
|
and the Wikipedia article on
|
||
|
|
[comparing the different version control software](https://en.wikipedia.org/wiki/Comparison_of_version_control_software)._
|
||
|
|
|
||
|
|
## Why migrate
|
||
|
|
|
||
|
|
Migrating to Git/GitLab there is:
|
||
|
|
|
||
|
|
- **No licensing costs**, Git is GPL while TFVC is proprietary.
|
||
|
|
- **Shorter learning curve**, Git has a big community and a vast number of
|
||
|
|
tutorials to get you started (see our [Git topic](../../../topics/git/index.md)).
|
||
|
|
- **Integration with modern tools**, migrating to Git and GitLab you can have
|
||
|
|
an open source end-to-end software development platform with built-in version
|
||
|
|
control, issue tracking, code review, CI/CD, and more.
|
||
|
|
|
||
|
|
## How to migrate
|
||
|
|
|
||
|
|
The best option to migrate from TFVC to Git is to use the
|
||
|
|
[`git-tfs`](https://github.com/git-tfs/git-tfs) tool. A specific guide for the
|
||
|
|
migration exists:
|
||
|
|
[Migrate TFS to Git](https://github.com/git-tfs/git-tfs/blob/master/doc/usecases/migrate_tfs_to_git.md).
|