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Re: OpenLDAP performance vs. PostgreSQL
> I've only got the 20000 simple entries. I've narrowed it down to only one
> integer attribute now and increased the cache to 100Mb, but it's still much
> slower than DBD::Pg.
...And what version of openldap are you running again?
To give you some idea of what you'll be able to do with the proper
configuration: our directory hear is about 300,000 objects, each holding a
couple dozen attributes. With a loglevel of 256, we regularly serve 5000
requests/sec on a dual Xeon 3.0. I'm sure I could do better with some
tweaking, too, but it hasn't been necessary. (And we use a 3GB bdb cache,
btw, although that's obviously not all consumed -- but with 8GB RAM...)
Sr. UNIX Systems Engineer
Ivy Tech Community College of Indiana