7.0 Objectives 7.1 Introduction 7.2 Modularization 7.3 File Design 7.3.1 Sequential Organization 7.3.2 Indexed- Sequential Organization 7.3.3 Inverted List Organization 7.3.4 Direct- Access organization 7.4 Data Base Design 7.4.1 Objectives of Data Base 7.4.2 Logical and Physical Views of Data 7.4.3 Schemas and Subschemas 7.5 Data Structure 7.6 Types of Relationships 7.7 Types of Data Structure 7.7.1 Hierarchical Structuring 7.7.2 Network Structuring 7.7.3 Relational Structuring 7.8 Normalization 7.9 Summary 7.10 Questions 7.0 Objectives • What is the process of system deign
• What are the alternative
methods of file organizations Lesson No 7 Lesson Name : Detailed Design Author : Dr. Jawahar Vetter: Dr. Pradeep K. Bhatia • Objectives of database Types of data structure
• The difference
between schema and subschema • How to normalise files
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