Information-Integration in the Context of XML and Object-Relational DBMS (IXOR)

XML 和对象关系 DBMS (IXOR) 环境中的信息集成

• 批准号: 5400982
• 负责人: Professor Dr.-Ing. Theo Härder
• 金额: --
• 依托单位: Arbeitsgruppe Datenbanken und Informationssysteme
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2002
• 资助国家: 德国
• 起止时间: 2001-12-31 至 2002-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5400982?language=en
• 关键词: Information; Integration; Context; XML; Object

In this research project we want to concentrate on two very important aspects of current database research:-Information Integration using XML and object-relational technology-Adaptation of DBMS processing capabilities to client/server environments.These research topics are getting more important, mainly because of the following two reasons. First, due to the new SQL-standard (especially the object-oriented enhancements in SQL: 1999 there is a growing need to combine XML (XSQL), relational technology and object-oriented technology within so-called object-relational DBMS. Second, any merge of object-oriented and relational technology has to take also a merge of client and server processing capabilities into consideration. The reason for the latter point is that object-oriented DBMS have been designed especially for client/server environments with much design emphasis put on the client part, whilst most relational DBMS were devised having a server DBMS in mind.

在这个研究项目中，我们希望集中在当前数据库研究的两个非常重要的方面：-使用XML和对象关系技术的信息集成-DBMS处理能力对客户机/服务器环境的适应。首先，由于新的SQL标准（特别是SQL：1999中面向对象的增强），越来越需要在所谓的对象关系DBMS中结合联合收割机XML（XSQL）、关系技术和面向对象技术。第二，任何面向对象和关系技术的合并都必须考虑客户机和服务器处理能力的合并。后一点的原因是，面向对象的DBMS是专门为客户机/服务器环境设计的，其设计重点放在客户机部分，而大多数关系DBMS是在考虑服务器DBMS的情况下设计的。