Data Volume and Usage Analysis - Database Management - Lecture Slides, Slides for Introduction to Database Management. Himgiri Zee University

Introduction to Database Management

Description: Data Storage Concepts, Classification, Physical Storage Media, Speed of access, Cost per unit of data, Reliability, RAID, Multi Mirroring are the main points of this lecture.
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Database
Management
System
Lecture - 22
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Data Volume and Usage Analysis
Statistics about the size and usage
of data plays critical role in data
processing efficiency
Final step of logical DB design or
first step in physical DB design
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Data Volume and Usage Analysis
Statistics collected during
analysis phase from the users of
the system
May not be accurate; give the
tentative and relevant figures
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Data Volume and Usage Analysis
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