DB 2系统与数据库对象管理；提供了采用集成Command Editor的交互式查询界面。

DB2 system and database object management; provides an interactive query interface using the integrated Command Editor.

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RBAC很快就被很多软件产品采用，尤其是那些关系数据库管理系统(Relational Database Management Systems, RDBMS)。

It has quickly been adopted by a large number of software products, and in particular by Relational Database Management Systems (RDBMS).

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采用数据仓库技术取代传统数据库技术构成EIS数据管理系统的技术基础，是EIS研究领域的新途径。

That adopting data warehouse technology instead of database technology to construct the technology basis of EIS 'data management system is a new way of the research area of EIS.

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