DATABASE MANAGEMENT SYSTEMS SOLUTIONS MANUAL THIRD EDITION
1 INTRODUCTION TO DATABASE SYSTEMS Exercise 1.1 Why would youchoosea databasesysteminstead ofsimply storingdata in operating system files? When would it make sense not to use a database system? Answer 1.1 A database is an integrated collection of data, usually so large that it has to be stored on secondary storage devices such as disks or tapes.
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