It wont make it quicker, but:
for t in graph:
...
looks nicer :)
- Gunnar
Matt Chaput wrote:
> Here's a little tip for anyone as newbie as me...
>
> Serializing a database-backed store to XML is extremely slow because of
> the vast number of SQL queries the serializer generates.
>
> I find that if I copy the contents of the database store into an
> in-memory store first, the serialization takes a couple of seconds
> instead of several minutes. Of course, it doesn't help if you've got
> billions of triples, but... if you don't, it's much faster.
>
> I'm using "for t in graph.triples((None, None, None)):" to iter over
> every triple in the source graph and adding t to the memory copy... I
> wonder if there's a more efficient method...
>
> Cheers,
>
> Matt
>
>
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--
Gunnar Aastrand Grimnes
gunnar.grimnes [AT] dfki.de
DFKI GmbH
Knowledge Management
Erwin-Schroedinger-Strasse
D-67663 Kaiserslautern
Germany
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