database planning, management and maintenance track 3: basic course in database
TRANSCRIPT
Database Planning, Management and Maintenance
Track 3: Basic Course in Database
Learning ObjectivesAt the end of the session, you should be able to:
• Understand the requirements of instituting an organizational database in the context of the Database Development Life Cycle
Understand how computer-based tools can be used to support data administration activities
Database Development Life Cycle (DDLC)
(1)Project Planning
(2)Requirements
Definition
(4)Testing
(3)Design
(5)Implementation
(6)Use
(7)Evolution
Database Development Roles
Database DevelopmentPhase
Database Developer Data Administrator Client
Project Planning Does Consults Provides information
Requirements definition Does Consults Providesrequirements
Database design Does ConsultsData integrity
Validates datamodels
Database testing System and clienttesting
ConsultsData integrity
Testing
Database implementation System relatedactivities
ConsultsData integrity
Client activities
Database usage Consults Data integrityMonitoring
Uses
Database evolution Does Change control Provides additionalrequirements
Data Administration Tools
• Database Management Systems– MySQL– CDS/ISIS– Microsoft Access
• Case Tools and Data Dictionary
• Performance Monitoring Tools