| Summary: | 碩士 === 國立交通大學 === 管理學院碩士在職專班資訊管理組 === 98 === The enterprise establishes information system to deal with different operation flow. Therefore, the scale of databases expand along with the operation flow grows. The database administrator’s burden and the challenge also enlarge. In addition, the inter connection between the different databases’ become more complex day by day. It also lengthen the system developer to pursue the correct data source.
This study use relation technique to establish the Virtual DBA management system by the distributed architecture. The goal is to expect that the system administration can summarize of Schema and the jurisdiction centralized management data source. It also assists the database administrator and the system developer carries on maintenance and the supervisory work. By establishment of the data source connection, as well as the system and the personnel duties material's establishment, it can facilitate the management of the database with the system architecture. The study also facilitates the system developer to obtain the related database information fast, then increases efficiency of the development, as well as enhances stability of the system, guaranteed that the company flow operation is smooth.
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