Hi Pavel,

> >> Any other chance to speed this up (apart from the obvious "optimize the
> >> query, do not use distinct on large tables....)=
> >
> > Without seeing the query or database schema? Not really... Depending
> > on the exact query an index on "xyz" might help.
> 
> Another suggestion could be to turn off shared cache mode.

Oh ok :)

My understanding of the shared cache model was that it just ist intended
for solving our problem by relaxing the locking a little and that there
should not be any mutexes at all when using the uncomitted read mode.

Have I missed anything?

Bye,

Ole

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