Web Reference: The document outlines the learning objectives and key concepts related to data manipulation in IGCSE ICT, including database structures, types of databases (flat file and relational), and essential components like fields, records, and keys. Chapter 1 Introduction 1.1 Database-System Applications 1 1.2 Purpose of Database Systems 5 1.3 View of Data 8 1.4 Database Languages 13 1.5 Database Design 17 1.6 Database Engine 18 1.7 Database and Application Architecture 21 1.8 Database Users and Administrators 24 1.9 History of Database Systems 25 1.10 Summary 29 Exercises 31 Further ... Among these applications are computer-aided design systems, knowledge base and expert systems, systems that store data with complex data types (for example, graphics data and audio data), and environment-modeling systems.
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