The image arch.gif is an architecture diagram that shows three layers. The top layer, labeled Client Applications, shows the following:

• Oracle Drive

• Business Applications

• Third-Party Applications

• Desktop Applications

The second layer, shown as part of Oracle Content DB and labeled Oracle Application Server 10g (including Oracle BPEL Process Manager, Oracle Enterprise Manager, and Oracle Identity Management - Optional), shows the following, from top to bottom:

• Web Services, File System Protocols (HTTP(S) and WebDAV), and Oracle Content DB Web Client

• Oracle Content DB Java APIs

• Content Management Business Logic

• Oracle Content Management SDK

The third layer, shown as part of Oracle Content DB and labeled Oracle Database 10g (including Oracle Text Search and Oracle Workflow), shows an image of a database. This image is labeled with the following, from top to bottom:

• Content

• Metadata

• Relationships

• Content Indices

• Process Status