Database Processing: Fundamentals, Design, Implementation |
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Contents
FUNDAMENTAL CONCEPTS | 1 |
Database Applications | 29 |
Toolkits | 59 |
Copyright | |
17 other sections not shown
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Common terms and phrases
anomalies application program attributes called changes Chapter COBOL CODASYL DBTG column command concurrent constraints contains COPY Cullinet CUSTOMER data base data dictionary data model data-item database administration database application database design database processing database system DBKEY DBMS products DBTG model DDBMS DEALER defined definition delete DEPARTMENT distributed database DL/I domain DUE-DATE EMPLOYEE ENROLLMENT example file processing Fname foreign key functions identify IDMS IDMS/R insert inverted lists INVOICE linked lists lock logical mainframe menus microcomputer database Name node normal form object diagrams occur operations option pointers problems PROFESSOR query record relational algebra relational database relational model relationship Relative Record represent requirements rows SALESPERSON schema segment sequential shown in Figure simple network statement stored subschema Subsystem tion transaction processing TTLE tuples update