Database Processing: Fundamentals, Design, ImplementationInformation Systems -- Database Management. |
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... database design ) , as well as on the hierarchical and network models . The goal is to provide a balanced presentation of the database technology that today's graduate is likely to encounter in his or her career . The first part ...
... database design ) , as well as on the hierarchical and network models . The goal is to provide a balanced presentation of the database technology that today's graduate is likely to encounter in his or her career . The first part ...
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... database application , you will most likely find the database application takes from 15 to 50 percent more CPU time . Thus , faster computer hardware may be necessary for a database system . Furthermore , because the database system's ...
... database application , you will most likely find the database application takes from 15 to 50 percent more CPU time . Thus , faster computer hardware may be necessary for a database system . Furthermore , because the database system's ...
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... Databases • The Microcomputer Database Environment • • • Classes of Microcomputer Databases Designing a Microcomputer Database Summary In this chapter we will explore database processing on microcomputers . We begin with an overview of ...
... Databases • The Microcomputer Database Environment • • • Classes of Microcomputer Databases Designing a Microcomputer Database Summary In this chapter we will explore database processing on microcomputers . We begin with an overview of ...
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Common terms and phrases
1:N relationships Activity advisor Application Development application programs APPOINTMENT attributes binary relationships cation changes Chapter Class COBOL components constraints contains CUSTOMER data dictionary data items database administration database application database design database processing database system dataflow diagram DBMS engine DBMS products define delete DEPARTMENT object display DK/NF documentation domain definitions domain/key normal form EMPLOYEE entity example faculty file processing systems foreign key format fourth normal form functional dependency identify implementation interface invoice logical Major many-to-many menus meta-data microcomputer modification anomalies modify multi-user multivalued dependencies object diagrams object instance object property operations overhead data personnel phase problem query relational model represent requirements SALESPERSON Samantha schedule screen second normal form shown in Figure Sname stored structure STUDENT data STUDENT object student records Student-ID subschema system development third normal form tion transaction processing programs tuple update user's