> How can I improve performance and will version 7.4 bring something
> valuable for my task? Rewrite to some other scripting language is not
> a problem. Trigger is simple enough.
Your best bet is to have additional clients connected to the database
requesting work. Approx NUMCPUs * 2 + 1 seems to be ideal. (+1 to ensure
there is something waiting when the others complete. *2 to ensure that
you can have 50% reading from disk, 50% doing calculations)
You may simply want to put vacuum into a loop of it's own so it executes
~1 second after the previous run finished. Work should still be going
on even though vacuum is running.
