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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
24/02/1999 |
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Data da última atualização: |
19/12/2007 |
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Autoria: |
BREITBART, Y.; OLSON, P. L.; THOMPSON, G. R. |
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Título: |
Database integration in a distributed heterogeneous database system. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
In: HURSON, A. R.; BRIGHT, M. W.; PAKZAD, S. H. (Ed.). Multidatabase systems: an advanced solution for global information sharing. Los Alamitos: IEEE Computer Society Press,1994. |
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Páginas: |
p.231-240. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper describes the approach to database integration in a heterogeneous distributed database environment utilized by the amoco distributed database system(ADDS). We start with the definition of the extended relational data model that is used by ADDS for database integration. We demonstrate various aspects of resolving possible data conflicts occurring in the database integration process. The ADDS query and data definition languages are defined and their expressive power is discussed. We conclude with presentation of a query conversion algorithm to convert a user data request into a set of queries against supported physical databases. |
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Palavras-Chave: |
Banco de dados distribuidos; Distributed databases. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01286naa a2200181 a 4500
001 1007121
005 2007-12-19
008 1994 bl uuuu u00u1 u #d
100 1 $aBREITBART, Y.
245 $aDatabase integration in a distributed heterogeneous database system.
260 $c1994
300 $ap.231-240.
520 $aThis paper describes the approach to database integration in a heterogeneous distributed database environment utilized by the amoco distributed database system(ADDS). We start with the definition of the extended relational data model that is used by ADDS for database integration. We demonstrate various aspects of resolving possible data conflicts occurring in the database integration process. The ADDS query and data definition languages are defined and their expressive power is discussed. We conclude with presentation of a query conversion algorithm to convert a user data request into a set of queries against supported physical databases.
653 $aBanco de dados distribuidos
653 $aDistributed databases
700 1 $aOLSON, P. L.
700 1 $aTHOMPSON, G. R.
773 $tIn: HURSON, A. R.; BRIGHT, M. W.; PAKZAD, S. H. (Ed.). Multidatabase systems: an advanced solution for global information sharing. Los Alamitos: IEEE Computer Society Press,1994.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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| 3. |  | LEDO, A. da S.; VIEIRA NETO, R. D.; SILVA JUNIOR, J. F. da; SILVA, A. V. C. da; PEREIRA, A. V.; PEREIRA, E. B. C.; MICHEREFF FILHO, M.; JUNQUEIRA, N. T. V. A cultura da mangaba. Brasília, DF: Embrapa, 2015. 84 p. il., color. (Coleção Plantar, 73).| Tipo: Autoria/Organização/Edição de Livros |
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