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Re: Emacs Bazaar repository


From: Nicholas Allen
Subject: Re: Emacs Bazaar repository
Date: Fri, 14 Mar 2008 15:29:27 +0100
User-agent: Thunderbird 2.0.0.12 (Windows/20080213)

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I personally love the format Bazaar uses and revision numbers as well as ids. It is IMHO better than git's. However, it should not imply such a large performance penalty. I'm sure with better algorithms and data structures this problem can be solved.

There must be a lot of information that can be computed from the revision data and cached which is in a format better suited for certain operations. When I branch I don't want to download this calculated data as I can compute it in the background on my own machine a lot faster than I can download it.

So it seems that the packs format is not optimal for logs on single files. Can't this be represented by a computed and cached alternative format? At least the next time I log a file it will be very fast. Bazaar could also do this before I even ask for a log so it is ready the first time.

Just ideas - I don't know if it makes sense implementation wise....

Nick


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