我正在开始一个新的分布式项目。我应该使用SVN还是Git,为什么?
当前回答
我可能会选择Git,因为我觉得它比SVN强大得多。有一些便宜的代码托管服务对我来说非常有用——你不需要做备份或任何维护工作——GitHub是最明显的候选者。
也就是说,我对Visual Studio和不同的SCM系统的集成一无所知。我认为与SVN的集成会明显更好。
其他回答
你试过Bzr吗?
这很好,cononical(制作Ubuntu的人)制作它是因为他们不喜欢市场上的其他东西……
肯定是svn,因为Windows充其量是git世界中的二等公民(更多细节请参阅http://en.wikipedia.org/wiki/Git_(software)#Portability)。
更新:抱歉断开的链接,但我已经放弃尝试让SO与包含括号的uri一起工作。[链接现在固定。——编者)
在做了更多的研究,并查看了这个链接:https://git.wiki.kernel.org/articles/g/i/t/GitSvnComparison_cb82.html
(摘录如下):
It's incredibly fast. No other SCM that I have used has been able to keep up with it, and I've used a lot, including Subversion, Perforce, darcs, BitKeeper, ClearCase and CVS. It's fully distributed. The repository owner can't dictate how I work. I can create branches and commit changes while disconnected on my laptop, then later synchronize that with any number of other repositories. Synchronization can occur over many media. An SSH channel, over HTTP via WebDAV, by FTP, or by sending emails holding patches to be applied by the recipient of the message. A central repository isn't necessary, but can be used. Branches are even cheaper than they are in Subversion. Creating a branch is as simple as writing a 41 byte file to disk. Deleting a branch is as simple as deleting that file. Unlike Subversion branches carry along their complete history. without having to perform a strange copy and walk through the copy. When using Subversion I always found it awkward to look at the history of a file on branch that occurred before the branch was created. from #git: spearce: I don't understand one thing about SVN in the page. I made a branch i SVN and browsing the history showed the whole history a file in the branch Branch merging is simpler and more automatic in Git. In Subversion you need to remember what was the last revision you merged from so you can generate the correct merge command. Git does this automatically, and always does it right. Which means there's less chance of making a mistake when merging two branches together. Branch merges are recorded as part of the proper history of the repository. If I merge two branches together, or if I merge a branch back into the trunk it came from, that merge operation is recorded as part of the repostory history as having been performed by me, and when. It's hard to dispute who performed the merge when it's right there in the log. Creating a repository is a trivial operation: mkdir foo; cd foo; git init That's it. Which means I create a Git repository for everything these days. I tend to use one repository per class. Most of those repositories are under 1 MB in disk as they only store lecture notes, homework assignments, and my LaTeX answers. The repository's internal file formats are incredible simple. This means repair is very easy to do, but even better because it's so simple its very hard to get corrupted. I don't think anyone has ever had a Git repository get corrupted. I've seen Subversion with fsfs corrupt itself. And I've seen Berkley DB corrupt itself too many times to trust my code to the bdb backend of Subversion. Git's file format is very good at compressing data, despite it's a very simple format. The Mozilla project's CVS repository is about 3 GB; it's about 12 GB in Subversion's fsfs format. In Git it's around 300 MB.
在阅读了所有这些之后,我确信Git是可行的方法(尽管存在一点学习曲线)。我也在Windows平台上使用过Git和SVN。
我很想听听其他人在读完上面的文章后会怎么说?
我从来没有理解过“git在Windows上不好”这个概念;我只在Windows下开发,git从来没有遇到过任何问题。
我绝对推荐git而不是subversion;它只是更加通用,并且允许“离线开发”,这是subversion永远无法做到的。它可以在几乎所有可以想象到的平台上使用,并且拥有比你可能使用过的更多的功能。
YouTube上有一个关于这个的有趣视频。这句话出自莱纳斯·托瓦尔兹本人:google Tech Talk:莱纳斯·托瓦尔兹谈git