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Data Management

What is data ?

Types of data
Sources of data
Internal, external, private
Characteristics of data.

Individual files
Corporate databases
Hierarchical
Network
Relational
Multi-Dimensional
Object-Oriented
Data Warehouses

Hierarchical Databases
Historically most data is held in this type

Network Databases

Relational Databases
Most popular system for new databases
Object Oriented Databases
Possible way ahead for the future.

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Paper Information

Title: Data Management

Words: 256
Rating: None
Pages: 1
submitted by: h0ckeyd

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