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首页> 外文会议>International Conference on Enterprise Information Systems >REFERENTIAL INTEGRITY MODEL FOR XML DATA INTEGRATED FROM HETEROGENEOUS DATABASES SYSTEMS: Using the power of XML for consistent data integration
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REFERENTIAL INTEGRITY MODEL FOR XML DATA INTEGRATED FROM HETEROGENEOUS DATABASES SYSTEMS: Using the power of XML for consistent data integration

机译：来自异构数据库系统集成的XML数据的参考完整性模型：使用XML的功率进行一致的数据集成

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摘要

This article presents a proposal for maintenance of the referential integrity in data integrated from relational heterogeneous databases stored in XML materialized views. The central idea is the creation of a repository of rules that will have to be observed to if carrying through any operation of update in the mediating layer of a system for integration of heterogeneous relational sources of data to guarantee that the updates carried through in the data stored in this layer can be propagated to the relational databases that are part of the system integrated without causing problem of referential integrity in the same ones. This proposal has as main objective to specify a mechanism capable to guarantee that the data after exported from the relational heterogeneous databases in a mediating layer continue respecting the same integrity which these were submitted in the origin databases.
机译：本文提出了维护从存储在XML物化视图中的关系异构数据库中集成的数据中的参考完整性的提议。中央观点是创建规则存储库，该规则将不得不通过在系统的中介层中进行更新的任何操作，以集成异构关系数据来保证通过数据进行的更新存储在该层中可以传播到是系统的一部分集成的关系数据库，而不会导致相同的引用完整性的问题。该提案具有主要目标，以指定能够保证从中调解层中的关系异构数据库导出后的数据的机制，继续尊重这些在原产地数据库中提交的完整性。

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