Migration Workbench
From Oracle FAQ
Oracle's Migration Workbench (OMWB) is a tool that simplifies the process of migrating Sybase, Informix, and DB2 databases to the Oracle Database platform. Migration Workbench will migrate the entire database schema, including triggers and stored procedures, in an integrated environment.
Also see[edit]
To migrate Microsoft Access, Microsoft SQL Server and MySQL databases to Oracle, refer to Oracle's SQL Developer Migration Workbench.
