This figure shows a J2EE and Web Cache middle tier that uses an existing database 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 Identity Management setup communicates with OracleAS Metadata Repository. The J2EE and Web Cache middle tier communicates directly with a separate existing database and with the Identity Management Services.