rowanrook's comments
Metadata is data about data. An item of metadata may describe an individual datum, or content item, or a collection of data including multiple content items.
Contents
[hide]- 1 What is metadata?
- 2 Levels
- 3 Definitions
- 4 Use
- 5 Types of metadata
- 6 Important issues
- 7 Criticisms
- 8 Types
- 8.1 Relational database metadata
- 8.2 Data warehouse metadata
- 8.3 Business Intelligence metadata
- 8.4 General IT metadata
- 8.5 File system metadata
- 8.6 Image metadata
- 8.7 Program metadata
- 8.8 Existing software metadata
- 8.9 Document metadata
- 8.10 Metamodels
- 8.11 Strange metadata
- 8.12 Digital library metadata
- 8.13 Geospatial metadata
- 9 See also
- 10 References
- 11 External links
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Metadata - Wikipedia, the free encyclopedia
