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  • 标题:MIGRATION OF A RELATIONAL DATABASE RDB TO AN OBJECT ORIENTED DATABASE OODB
  • 本地全文:下载
  • 作者:ALAE EL ALAMI ; MOHAMED BAHAJ ; ILIAS CHERTI
  • 期刊名称:Journal of Theoretical and Applied Information Technology
  • 印刷版ISSN:1992-8645
  • 电子版ISSN:1817-3195
  • 出版年度:2016
  • 卷号:87
  • 期号:3
  • 出版社:Journal of Theoretical and Applied
  • 摘要:The objective of this paper is to propose a solution to the migration of RDB to OODB which is based on metadata and the principle of semantic enrichment to extract different object principles including inheritance, aggregation, and composition. Then, to achieve the transformation of the physical schema and to establish the migration of data to the target database. This is done in an automatic way, a prototype has been implemented that takes a RDB and converts it to an OODB which is part of reverse engineering. Then, to realize the relational-object data mapping that respects the passage by reference and the different object principles.
  • 关键词:RDB; ORDB; OODB; Semantic Enrichment; Schema Translation; Data Mapping; Metadata; DB4O
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