"
Oracle9i Database is the state of the art in object-relational databases. Voted Editors Choice by PC magazine and the #1 database for Linux by Linux Journal,
Oracle9i Database is the most scalable and full featured database available." -- http://www.oracle.com/ip/deploy/database/oracle9i/index.html?oracle9idb_features.html
See:
ScalabilityTestResults. @;)