David Howe
Data Analysis for Database Design
Paperback Engels 2001 3e druk 9780750650861Levertijd ongeveer 9 werkdagen
Gratis verzonden
Samenvatting
Data analysis for database design is a subject of great practical value to systems analysts and designers. This classic text has been updated to include chapters on distributed database systems, query optimisation and object-orientation.The SQL content now includes features of SQL92 and SQL 99.
With new databases coming online all the time and the general expansion of the information age, it is increasingly important to ensure that the analysis and model of a database design is accurate and robust. This is an ideal book for helping you to ensure that your database is well designed and therefore user friendly.
Specificaties
ISBN13:9780750650861
Taal:Engels
Bindwijze:Paperback
Aantal pagina's:336
Uitgever:Elsevier Science & Technology
Druk:3
Lezersrecensies
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Inhoudsopgave
Part 1: Databases and database management systems: Database systems Database management system architecture
Part 2: Relational modelling: Tables Redundant vs duplicated data Repeating groups Determinants and identifiers Fully-normalised tables
Part 3: Entity-relationaship modelling Introduction to entity-relationship modelling Properties of relationships Decomposition of many:many relationships Connection traps Skeleton entity-relationship models Attribute assignment First-level design Second level design
Part 4: Further topics Distributed database systems Relational algebra Query optimnisation The SQL language Object orientation Appendix: The Codasyl (network) model
Part 2: Relational modelling: Tables Redundant vs duplicated data Repeating groups Determinants and identifiers Fully-normalised tables
Part 3: Entity-relationaship modelling Introduction to entity-relationship modelling Properties of relationships Decomposition of many:many relationships Connection traps Skeleton entity-relationship models Attribute assignment First-level design Second level design
Part 4: Further topics Distributed database systems Relational algebra Query optimnisation The SQL language Object orientation Appendix: The Codasyl (network) model
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