MARC状态：已编 文献类型：西文图书 浏览次数：75
- 题名/责任者:
- Internal and external performance measurement methodologies for database systems / by Robert C. Tekampe, Robert J.Watson.
- 出版发行项:
- Monterey, California : Naval Postgraduate School, 1984.
- 载体形态项:
- 98 p. : ill. ; 26 cm.
- 个人责任者:
- Tekampe, Robert C.
- 附加个人名称:
- Watson, Robert J.
- 论题主题:
- Data management.
- 论题主题:
- Operations Research.
- 论题主题:
- Data bases.
- 中图法分类号:
- TP392-53
- 学位论文附注:
- Thesis (M.A.) -- Naval Postgraduate School.
- 书目附注:
- Includes bibliographical references.
- 摘要附注:
- The scope of this thesis is twofold. The first is to provide a methodology for the performance measurement of database systems. The second is the application of this methodology to a specific database system in an attempt to verify the applicability of this methodology and the performance and capacity claims of the database system. As a methodology, the thesis describes the strategies and locations for the placement of checkpoints, the kinds of performance data to be collected, the environment for the conduct of the performance measurement and the interpretation of the results. One of the most important contributions of this methodology is its capability to obtain actual measurement overhead making the presentation of truly accurate results possible. As an application of this methodology, we attempt to validate the performance and capacity claims of an experimental multi-backend database system known as MDBS. Surprisingly, these claims have been validated. (Author).
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