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Temporal data and the relational model : a detailed investigation into the application of interval and relation theory to the problem of temporal database management /
Temporal database systems are systems that provide special support for storing, querying, and updating historical and/or future data. Current DBMSs provide essentially no temporal features at all, but this situation is likely to change soon for a variety of reasons; in fact, temporal databases are v...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
San Diego, CA :
Morgan Kaufmann Publishers,
�2003.
|
| Edición: | 1st ed. |
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 100 | 1 | |a Date, C. J. | |
| 245 | 1 | 0 | |a Temporal data and the relational model : |b a detailed investigation into the application of interval and relation theory to the problem of temporal database management / |c C.J. Date, Hugh Darwen, Nikos A. Lorentzos. |
| 250 | |a 1st ed. | ||
| 260 | |a San Diego, CA : |b Morgan Kaufmann Publishers, |c �2003. | ||
| 300 | |a 1 online resource (xxii, 422 pages) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 504 | |a Includes bibliographical references and index. | ||
| 505 | 0 | |a A review of relational concepts -- An overview of Tutorial D -- Time and the database -- What is the problem? -- Intervals -- Operators on intervals -- The EXPAND and COLLAPSE operators -- The PACK and UNPACK operators -- Generalizing the relational operators -- Database design -- Integrity constraints 1 : candidate keys and related constraints -- Integrity constraints 2 : general constraints -- Database queries -- Database updates -- Stated times and logged times -- Point and interval types revisited. | |
| 520 | |a Temporal database systems are systems that provide special support for storing, querying, and updating historical and/or future data. Current DBMSs provide essentially no temporal features at all, but this situation is likely to change soon for a variety of reasons; in fact, temporal databases are virtually certain to become important sooner rather than later, in the commercial world as well as in academia. This book provides an in-depth description of the foundations and principles on which those temporal DBMSs will be built. These foundations and principles are firmly rooted in the relational model of data; thus, they represent an evolutionary step, not a revolutionary one, and they will stand the test of time. This book is arranged in three parts and a set of appendixes: * Preliminaries: Provides a detailed review of the relational model, and an overview of the Tutorial D language. * Laying the Foundations: Explains basic temporal data problems and introduces fundamental constructs and operators for addressing those problems. * Building on the Foundations: Applies the material of the previous part to issues of temporal database design, temporal constraints, temporal query and update, and much more. * Appendixes: Include annotated references and bibliography, implementation considerations, and other topics. Key features: * Describes a truly relational approach to the temporal data problem. * Addresses implementation as well as model issues. * Covers recent research on new database design techniques, a new normal form, new relational operators, new update operators, a new approach to the problem of "granularity," support for "cyclic point types," and other matters. * Includes review questions and exercises in every chapter. * Suitable for both reference and tutorial purposes | ||
| 588 | 0 | |a Print version record. | |
| 506 | |3 Use copy |f Restrictions unspecified |2 star |5 MiAaHDL | ||
| 533 | |a Electronic reproduction. |b [Place of publication not identified] : |c HathiTrust Digital Library, |d 2010. |5 MiAaHDL | ||
| 538 | |a Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. |u http://purl.oclc.org/DLF/benchrepro0212 |5 MiAaHDL | ||
| 583 | 1 | |a digitized |c 2010 |h HathiTrust Digital Library |l committed to preserve |2 pda |5 MiAaHDL | |
| 650 | 0 | |a Database management. | |
| 650 | 0 | |a Relational databases. | |
| 650 | 0 | |a Temporal databases. | |
| 650 | 1 | 2 | |a Database Management Systems |0 (DNLM)D003628 |
| 650 | 6 | |a Bases de donn�ees |x Gestion. |0 (CaQQLa)201-0032403 | |
| 650 | 6 | |a Bases de donn�ees spatio-temporelles. |0 (CaQQLa)201-0244241 | |
| 650 | 6 | |a Bases de donn�ees relationnelles. |0 (CaQQLa)201-0158069 | |
| 650 | 7 | |a Temporal databases. |2 fast |0 (OCoLC)fst01147471 | |
| 650 | 7 | |a Database management. |2 fast |0 (OCoLC)fst00888037 | |
| 650 | 7 | |a Relational databases. |2 fast |0 (OCoLC)fst01093575 | |
| 700 | 1 | |a Darwen, Hugh. | |
| 700 | 1 | |a Lorentzos, Nikos A. | |
| 776 | 0 | 8 | |i Print version: |a Date, C.J. |t Temporal data and the relational model. |b 1st ed. |d San Diego, CA : Morgan Kaufmann Publishers, �2003 |z 1558608559 |z 9781558608559 |w (DLC) 2002110398 |w (OCoLC)51453450 |
| 856 | 4 | 0 | |u https://sciencedirect.uam.elogim.com/science/book/9781558608559 |z Texto completo |