Ingo Luetkebohle writes:
> how good is concurrency supported in the JDBC driver? For example, if
> I have a small process with about 50 threads, some of them requesting
> large objects, will one JDBC connection suffice? If one thread is
> executing a large select which takes seconds to execute, will other
> threads be able to still get their results in time or do they have to
> wait?
>
> In general, are there concurrency limitations in the protocol
> PostgreSQL uses?
See http://www.postgresql.org/devel-corner/docs/postgres/jdbc-thread.html
--
Peter Eisentraut peter_e(at)gmx(dot)net http://yi.org/peter-e/