This figure shows a J2EE and Web Cache middle tier that uses an OracleAS Metadata Repository with Identity Management. The Identity Management setup consists of the following services:
Oracle Internet Directory
Oracle Directory Integration Platform
Oracle Delegated Administration Services
OracleAS Single Sign-On
OracleAS Certificate Authority
The J2EE and Web Cache middle tier also communicates directly with the same OracleAS Metadata Repository and with the Identity Management Services. The figure also shows a separate existing database.