This chapter provides general information about customizing the physical model of Oracle Communications Data Model and more detailed information about customizing the foundation layer of the physical model.
Foundation Layer Customization
The first step in customizing the physical model of Oracle Communications Data Model is customizing the foundation layer of the physical data model.
General Recommendations When Designing Physical Structures
The ocdm_sys schema delivered with Oracle Communications Data Model was designed and defined following best practices for data access and performance. Continue to use these practices when you add new physical objects. This section provides information about how decisions about the following physical design aspects were made to the default Oracle Communications Data Model: