Database Management -Key Terms

Data Administration
Data Bank
Data Dictionary
Data Modeling
Data Planning
Data Resource Management
Data Base Administrator
Database Development
Database Management Approach
Database Management System

Database Structures:

• Hierarchical
• Network
• relational

Database file organization and processing:

• Direct
• Sequential

File processing limitations:

• Data Duplication
• Lack of data Integration
• Data Dependence

Hypertext

Logical data elements:

• Character
• Field
• Record
• File 
• Database

Query Language

Report Generator

Types of Databases:

• Operational
• End User
• Distributed
• External
• Text