Integrated Information Support System (IISS). Volume 5. Common Data Model Subsystem. Part 1. CDM (Common Data Model) Administrator's Manual

摘要

The Common Data Model Processor (CDMP) is a mechanism by which application programs can retrieve and update data without knowing where or how the data are stored. The CDM (Common Data Model) is a database where schemas and mappings for data access are stored. This is a user manual for the CDM Administrator. It describes the philosophical and practical objectives of the CDM Administrator, the design of the CDM, and the steps needed to enter and maintain data in the CDM.