Sergey Karin wrote:
Maybe someone have a comparision results of Postgres, DB2, Oracle and Informix (or postgres and any of commertial DBMS) when this DBMS manage with VLDB? I will VERY, VERY respect to that man for the information...
It is against the rules of your Oracle licence to publish performance comparisons with other databases. The same with most other commercial RDBMS.
If you can provide more details about your setup, someone else might have experience to share though.
-- Richard Huxton Archonet Ltd