Greg,
> There's so much going on with a TPC-C kind of workload. Has anyone ever
> looked into quantifying scaling for more fundamental operations? There
> are so many places a complicated workload could get caught up that
> starting there is hard. I've found it's helpful to see the breaking
> points for simpler operations, then compare how things change as each
> new transaction element is introduced.
... eagerly awaiting Michael Doilson's PgUnitTest ....
--Josh