Mercurial&#x27;s storage format was broken from birth; it dealt with the concepts of individual files and history on them. Git&#x27;s storage format was much more basic but more flexible, with the result that it was possible to implement the Git storage engine in different languages (cgit, jgit, libgit) as well as a minimal transfer protocol.<p><a href="http:&#x2F;&#x2F;alblue.bandlem.com&#x2F;2011&#x2F;03&#x2F;mercurial-and-git-technical-comparison.html" rel="nofollow">http:&#x2F;&#x2F;alblue.bandlem.com&#x2F;2011&#x2F;03&#x2F;mercurial-and-git-technica...</a>