Does the Release 12 Rapid Install include an OracleAS 10g Infrastructure?
No, the Release 12 database created by the Rapid Install does not include a OracleAS 10g Infrastructure database. Although Release 12 uses OracleAS 10g 10.1.2 and 10.1.3, these components do not require an OracleAS 10g Infrastructure (sometimes referred to as a Metadata Repository). The Release 12 database does not include a OracleAS 10g Infrastructure database.