Re: svn ls performance

Philip Martin <philip.martin_at_wandisco.com> writes:

> As a side issue having 26,000 branches in the same directory is really
> bad for repository size due to the absence of directory deltification.
> My repository has 10,000 subdirs in 1,000 revisions and nothing else and
> yet it takes 175MB of disk. The last commit, which adds 10 empty
> subdirs, produces a rev file that is 347KB. Each commit to the
> wordpress repository probably adds about 1MB to the repository just
> rewriting that 26,000 branch directory.

The experimental directory deltification code is particulary efficient
here, the rev files are all small and the repo is only 8.3M instead of
179M.

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