On the unification of query algebras and their extension to rational tree structures
In order to come to a unification of existing query algebras, especially for object bases, it is necessary to understand the semantic differences between different data models and associated query algebras. It is argued that all existing query algebras can be expressed by the operations provided by...
Uložené v:
| Vydané v: | ACM International Conference Proceeding Series; Vol. 10: Proceedings of the 12th Australasian database conference : Queensland, Australia; 29 Jan.-01 Feb. 2001 s. 52 - 59 |
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| Hlavný autor: | |
| Médium: | Konferenčný príspevok.. |
| Jazyk: | English |
| Vydavateľské údaje: |
Washington, DC, USA
IEEE Computer Society
29.01.2001
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| Edícia: | ACM Other Conferences |
| Predmet: |
Computing methodologies
> Symbolic and algebraic manipulation
> Symbolic and algebraic algorithms
> Algebraic algorithms
Information systems
> Data management systems
> Database management system engines
> Database query processing
Information systems
> Information storage systems
> Record storage systems
> Directory structures
> B-trees
Software and its engineering
> Software notations and tools
> Formal language definitions
> Semantics
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| ISBN: | 9780769509662, 0769509665 |
| ISSN: | 1530-0919 |
| On-line prístup: | Získať plný text |
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