2010 年 2 月 23 日 Popularity of Git/Mercurial/Bazaar vs. which to recommend - Stack Overflow より。 they are different in their nature. SVN is a REVISION system (it stores branch and tag through cheap copy only! Merge support is not very efficient), and it is centralized. Mercurial or bazaar are FILE VCS (they store versions of files), and distributed Git, and that is very hard to grasp, is a CONTENT V