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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
30/09/1996 |
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Data da última atualização: |
18/02/2011 |
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Autoria: |
NASCIMENTO, M. A. |
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Afiliação: |
MARIO A. NASCIMENTO, CNPTIA. |
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Título: |
Indexing structures for bitemporal databases. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Dallas: Southern Methodist University, 1995. |
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Páginas: |
29 p. |
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Série: |
(Ph.D. Research Proposal). |
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Idioma: |
Inglês |
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Conteúdo: |
In this proposal we present some directions to attack the problem of indexing bitemporal databases, which, up to date, has not been addressed in the literature. To achieve that we do the following. We review the models for historical, rollback and bitemporal databases. For the historical and roolback models we present several indexing approaches presented in the literature. We then propose the indexing structures to be investigated towards the goal of indexing bitemporal databases. In order to evaluate such indexing structures we need to address the design of sets of data and queries accordingly. Finally, we present the deliverables of the research to be pursued and a schedule to be followed. |
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Palavras-Chave: |
Bases de dados bitemporais; Bases de dados históricas; Indexação de estruturas. |
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Thesaurus Nal: |
Databases. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01215nam a2200181 a 4500
001 1003650
005 2011-02-18
008 1995 bl uuuu t 00u1 u #d
100 1 $aNASCIMENTO, M. A.
245 $aIndexing structures for bitemporal databases.
260 $aDallas: Southern Methodist University$c1995
300 $a29 p.
490 $a(Ph.D. Research Proposal).
520 $aIn this proposal we present some directions to attack the problem of indexing bitemporal databases, which, up to date, has not been addressed in the literature. To achieve that we do the following. We review the models for historical, rollback and bitemporal databases. For the historical and roolback models we present several indexing approaches presented in the literature. We then propose the indexing structures to be investigated towards the goal of indexing bitemporal databases. In order to evaluate such indexing structures we need to address the design of sets of data and queries accordingly. Finally, we present the deliverables of the research to be pursued and a schedule to be followed.
650 $aDatabases
653 $aBases de dados bitemporais
653 $aBases de dados históricas
653 $aIndexação de estruturas
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Embrapa Agricultura Digital (CNPTIA) |
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