Managing time in relational databases : how to design, update and query temporal data /

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Managing time in relational databases shows how to make the rich information content of bi-temporal data available to business users, while simplifying the design, maintenance and retrieval of that data. Metadata declarations eliminate the need to directly model temporal data. Temporal data maintena...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Johnston, Tom, 1944-
Otros Autores: Weis, Randall
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam ; Boston : Elsevier/Morgan Kaufmann, ©2010.
Temas:
Temporal databases.
Relational databases.
Database management.
Querying (Computer science)
Bases de données spatio-temporelles.
Bases de données relationnelles.
Bases de données > Gestion.
Bases de données > Interrogation.
online searching.
COMPUTERS > Data Processing.
Database management
Relational databases
Temporal databases
Acceso en línea:Texto completo
Tabla de Contenidos:
  • An introduction to temporal data management. A brief history of temporal data management
  • A taxonomy of bi-temporal data management methods
  • An introduction to asseted versioning. The origins of asserted versioning : computer science research
  • The origins of asserted versioning : IT best practices
  • The core concepts of asserted versioning
  • Diagrams and other notations
  • The basic scenario
  • Designing, maintaining and querying asserted version databases. Designing and generating asserted versioning databases
  • An introduction to temporal transactions
  • Temporal transactions on single tables
  • Temporal transactions on multiple tables
  • Deferred assertions and other pipeline datasets
  • Re-presenting internalized pipeline datasets
  • Allen relationship and other queries
  • Optimizing asserted versioning databases
  • Conclusion.

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