Jump to content

Data Model

Add links
From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by 66.210.115.146 (talk) at 14:27, 28 June 2005. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)

A data model is a concrete representation of an information model. It represents the entities, properties, relationships and operations defined in an information model in a manner that allows actual instances of those entities to be managed, manipulated, stored, operated upon and verified.

Examples include:

  1. Entity Relationship Models
  2. Object Models
  3. XML schemas

References

RFC 3198 - Terminology for Policy-Based Management

Retrieved from "https://en.wikipedia.org/w/index.php?title=Data_Model&oldid=17761878"