[Kde-pim] Akonadi datamodel questions

Volker Krause vkrause at kde.org
Sun May 27 13:25:37 BST 2007


On Friday 25 May 2007 19:22:48 Tobias Koenig wrote:
> On Fri, May 25, 2007 at 06:15:58PM +0200, Volker Krause wrote:
> > On Thursday 24 May 2007 11:42:20 Robert Zwerus wrote:
> > > I suppose they create index files for all the different fields in order
> > > to speed everything up.
> >
> > Yes, that seems to be what Cyrus does. AFAIK it has a bdb index file per
> > folder.
>
> Yes, and you hopefully have a backup when these files get corrupted...
> ;)
>
> > Well, I don't think we want per folder indices since the concept of a
> > (physical) folder is getting less important with tags, virtual/search
> > folders, etc.. Per folder indices might actually be a performance
> > disadvantage in these cases.
>
> We could fake virtual folders by symlinking the items from other
> directories :)

And we could have a lot of fun updating the index data in every folder an item 
is linked to... ;-)

regards
Volker
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