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題 名 | VDBMS:A Solution to Integrating Heterogeneous Data Sources |
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作 者 | 蘇淑津; 喻知行; 姚焱堯; 黃三益; 林寶樹; | 書刊名 | Journal of Information Science and Engineering |
卷 期 | 13:4 1997.12[民86.12] |
頁 次 | 頁585-603 |
分類號 | 310.15 |
關鍵詞 | Multidatabases; Interoperability; Database system design; Client-server architecture; Distributed databases; |
語 文 | 英文(English) |
英文摘要 | We have developed a multidatabase system prototype called virtual DBMS (VDBMS) that integrates DBMSs developed independently. The VDBMS addresses several research and engineering issues. It incorporates schema integration, global query processing/optimization, global transaction processing, data dictionary management, and security enforcement. This paper describes our experience in the design and implementation of the VDBMS. We also discuss the design choices of various components of the VDBMS and the performance bottleneck we observed in the prototype. We believe these lessons are essential for practitioners as well as researchers to identity the important aspects of a multidatabase design. |
本系統中英文摘要資訊取自各篇刊載內容。