On Fri, 29 Jul 2011 21:56:03 +0200
Patrick Ben Koetter <p...@state-of-mind.de> wrote:

> I am interested in write performance. How far could
> you take it before PSQL topped out? Any special hardware in use?

We're not writing very much to PostgreSQL.  For each message, we
write a small row containing the internal incident ID and how to train
it.  (The actual Bayes tokens are not stored in PostgreSQL.  We have
a special-purpose storage manager to handle that.)

So no special PosgreSQL hardware required.  We have sites peaking at
15-20 million messages/day and PostgreSQL is not heavily loaded.

Regards,

David.

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