Re: is there a fast web-interface to git for huge repos?

["Holger Hellmuth (IKS)" <hellmuth@ira.uka.de>]

Am 07.06.2013 22:21, schrieb Constantine A. Murenin:
> I'm totally fine with daily updates; but I think there still has to be
> some better way of doing this than wasting 0.5s of CPU time and 5s of
> HDD time (if completely cold) for each blame / log, at the price of
> more storage and some pre-caching, and (daily (in my use-case))
> fine-grained incremental updates.

To get a feel for the numbers: I would guess 'git blame' is mostly run 
against the newest version and the release version of a file, right? I 
couldn't find the number of files in bsd, so lets take linux instead: 
That is 25k files for version 2.6.27. Lets say 35k files altogether for 
both release and newer versions of the files.

A typical page of git blame output on github seems to be in the vicinity 
of 500 kbytes, but that seems to include lots of overhead for comfort 
functions. At least that means it is a good upper bound value.

35k files times 500k gives 17.5 Gbytes, a trivial value for a static 
*disk* based cache. It is also a manageable value for affordable SSDs