[Zope3-dev] Catalog only depeding on ZODB Was: Complexness of
Zope3
Tres Seaver
tseaver@zope.com
26 May 2003 10:34:54 -0400
On Mon, 2003-05-26 at 08:18, Steve Alexander wrote:
> Thomas Guettler wrote:
> > On Fri, May 23, 2003 at 03:58:15PM -0400, Jim Fulton wrote:
> >
> >>Constructive criticisms and suggestions will certainly help.
> >
> > It would be nice if the new Catalog would only depend on ZODB. Then
> > you can take ZODB and the new Catalog and write your own frontend:
> > e.g. Corba or an other remote procedure call method.
>
> Many of the underlying indexes that you will be able to use with the
> Zope 3 cataloguing facilities will store their data in the ZODB. And,
> you will be able to use these indexes in ZODB applications independently
> of Zope. The ZCTextIndex that Guido van Rossum and others ported during
> the Rotterdam Sprintathon last year can be used like this already.
>
> In general, the catalog-related features of Zope 3 do not depend
> significantly on the ZODB.
The major dependency of the existing index classes is on persistent
BTrees, which are packaged with ZODB.
Tres.
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Tres Seaver tseaver@zope.com
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