AW: [Rdfapi-php-interest] rdfapi performance

[Chris B. <bi...@ze...>]

As resModel is an abstraction layer above memModel it is of course a bit
slower.

Daniel Westphal did some benchmarks when he implemented resModel. I =
think
his test showed, that resModel is only about 10% slower than memModel =
(which
surprised me).

Daniel, so you still have the exact figures somewhere?

Chris


--=20
Chris Bizer
Freie Universit=E4t Berlin
Phone: +49 30 838 54057
Mail: ch...@bi...
Web: www.bizer.de

> -----Urspr=FCngliche Nachricht-----
> Von: rdf...@li... =
[mailto:rdfapi-php-
> int...@li...] Im Auftrag von Ghislain
> Gesendet: Dienstag, 6. Dezember 2005 23:28
> An: rdf...@li...
> Betreff: [Rdfapi-php-interest] rdfapi performance
>=20
>=20
> Hi,
>=20
> I'm going to implement a quite demanding application using rdfapi. I
> looked around and it seems the most comprehensive api in PHP. Congrat!
>=20
> However, I'm a lit bit concerned about the performance. For instance,
> the ResModel is a very convenient interface but looking at the code, I
> realize the overhead may be important with numerous "new" and
> "resNode2Node" calls. Does somebody know about rdfapi performance,
> especially ResModel versus MemModel ?
>=20
> Cheers, Ghislain.
>=20
>=20
>=20
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