Data/hora: 20/06/2024 16:57:44

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 22/08/1996
Data da última atualização: | 19/12/2007
Autoria: | RIBEIRO, C. H. F. P.; OLIVEIRA, J. P. M. de.
Título: | Heterogeneity in object with roles conceptual modelling.
Ano de publicação: | 1994
Fonte/Imprenta: | In: SIMPÓSIO BRASILEIRO DE BANCO DE DADOS, 9., 1994, São Carlos. Anais... São Carlos: USP-ICMSC, 1994.
Páginas: | p.188-200.
Idioma: | Inglês
Notas: | SBBD'94. Editado por Caetano Traina Júnior.
Conteúdo: | Accessing data from different and autonomous databases in an integrated way, allowing a infied perception of the spread information, has become a critical issue in most organizational environments. The first step towards the integration of heterogeneous information from autonomous databases derives from a well established and ascepted classification of existing schema conflicts, where behavioral conflicts are also included. The main contribution of this article is the inclusion of behavioral conflicts in a proposed taxonomy of conflicts to be applied to heterogeneous database systems. In this framework, syntactic and semantic differences and equivalencies are established, and behavioral conflicts are identified in the classification.
Categoria do assunto: | --
Registro original: | Embrapa Agricultura Digital (CNPTIA)
Exemplares: | CNPTIA - (3898-1) - ADD - PL - -- - 005.74 - SIM - 1996.00004 - DIS