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DMTF Tutorial > CIM > CIM Schema > Common Models

CIM Schema Common Models

Overview | CIM Specification | CIM Schema | Extension Schema

Core Model | Common Models

The Common Models are information models that capture notions that are common to particular management areas, but independent of a particular technology or implementation. The classes, associations, properties and methods in the Common Models are intended to provide a view of the area that is detailed enough to use as a basis for program design and, in some cases, implementation. Extensions are added below the Common Models in platform-specific additions that supply concrete classes and implementations of the Common Models' classes. As the Common Models are extended, they will offer a broader range of information. The Core and Common Models together are referred to as the CIM Schema.

The DMTF is continually working on new Common Models which, over time, will help streamline the development process and add to the value proposition of CIM and WBEM. The Common Models for CIM Schema 2.10 are:

Applications Event Network Support
Database Interop Physical Systems
Devices Metrics Policy User

Each of the Common Models are discussed in the following pages. It is important that developers working with CIM understand the data they wish to manage as well as gain an understanding of the various Common Information Models with similar concepts.

Developers are not required to take entire Common Models intact. It is expected that they will leverage the hierarchies applicable to their development needs. It is important to note that subclasses have specific semantics (such as ManagedSystemElement) and inherit all properties, methods and associations from classes defined higher in the class hierarchy. It is also valuable for developers to understand "rendering" and "infrastructure".

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