This diagram is a complex illustration of every possible component and service available in Oracle Collaboration Suite. The diagram is divided into four sections, from top to bottom:

• Oracle Enterprise Manager: Includes storage, backup and archive components.

• Intranet: Includes LDAP, Oracle Internet Directory and Replica, antivirus components, load balancers and the Calendar server.

• DMZ: Includes components such Web Cache, Anti-Spam, SMTP, the Web Conferencing Application Server, Heartbeat and load balancing routers.

• Clients: Includes communications clients that access the DMZ through a firewall, or can access the intranet directly.