G4 The Database Approach To Data Management[1]

G4 The Database Approach To Data Management[1] - Data...

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The Database Approach To Data Management Present By: Shuang Feng 000187481 Vivian Jian 000226043 Sharon Liu 000130679
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Overview Introduction to the database approach to data management Different types and capabilities of Database Management System Weaknesses Strengths Summary
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Introduction What is database? What is DBMS? Physical View Logical View
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Different Types and Capabilities of Database Management System Relational DBMS Hierarchical and Network DBMS Object-Oriented DBMS Capabilities and tools for organizing, managing and accessing the data Data definition
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Unformatted text preview: Data dictionary Manipulation language Figure 6-5 Strengths Reduce data redundancy and inconsistency Increase access and availability of information Reduce program development and maintenance costs Enable the organization to centrally manage data, their use, and security Weaknesses Not enable to eliminate data redundancy entirely Slow down if requiring many accesses to data Summary Introduction of the database approach to data management Types and capabilities of DBMS Strengths Weaknesses...
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This note was uploaded on 07/24/2011 for the course CBSY 2205 taught by Professor Morgan during the Spring '08 term at Kwantlen Polytechnic University.

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G4 The Database Approach To Data Management[1] - Data...

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