The environment is identical; the database server machine has both IBM DB2 and Oracle installed.

测试的环境是相似的；数据库服务器同时安装了IBM DB2以及Oracle。

youdao

In our tests, IBM DB2 and Oracle databases handled the user loads similarly.

在我们的测试之中，IBM DB 2与Oracle数据库相似地处理用户负荷。

youdao

For larger warehouses the competition comes from Oracle's 9i database and IBM's DB2, and these have the advantage of running on machines from IBM, Sun Microsystems and Hewlett-Packard that are familiar to big businesses.

FORBES: The Resurrection of NCR