Re: Faster revision graphs

> I realize that SVN has a significant architecture flaw (in my opinon) to only
> store Copy-From links instead of both Copy-From and Copy-To links.  Therefore,
> any revision graph command must play back the entire transaction history
> looking for branch points to properly draw the graph.  I also realize that you
> keep a cache of the full transaction history to speed up this revision graph,
> branch point search.  However, the speed of generating these revision graphs
> in SmartSVN is nothing like SmartCVS where the CVS architecture is more
> efficient in this area.  I was curious what you actually store in the
> transaction history cache.  I would think that if you generated Copy-To links
> inside your private SmartSVN transaction history cache, that you could then
> generate revision graphs very quickly.  I am assuming that you do NOT generate
> these Copy-To links making your revision graphs still a little slow.
>
> So I was wondering, until SVN fixes its architecture with Copy-To links, can
> you do anything more with SmartSVN to improve the revision graph generation?
> Can you scan the transaction history after you have cached it and generate
> Copy-To links as part of the cache?
>
> ---
> Shawn Castrianni
>
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