| 数据仓库管理员的职责和任务 |
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| 引用本文： | 夏秀峰,鲍玉斌,于戈. 数据仓库管理员的职责和任务[J]. 沈阳航空工业学院学报, 2003, 20(3): 40-43,39 |
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| 作者姓名： | 夏秀峰 鲍玉斌 于戈 |
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| 作者单位： | 1. 东北大学信息工程学院,辽宁,沈阳,110004;沈阳航空工业学院计算机科学与工程系,辽宁,沈阳,110034
2. 东北大学信息工程学院,辽宁,沈阳,110004 |
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| 摘 要： | 数据仓库管理员DWA在数据仓库设计、运行过程中承担着重要的角色，系统性能的好坏与否、稳定与否都跟DWA有着直接的联系。本文综合论述了DWA在DW创建及运行期问的职责和所承担的任务，从数据仓库的转储与恢复、安全性及完整性、性能的监督和分析、重组和重构以及系统审计等多方面详细讨论了DWA的工作要点。
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| 关 键 词： | 数据仓库 数据仓库管理员 职责 |
| 文章编号： | 1007-1385(2003)03-0040-04 |
Responsibility and duty of a data warehouse administrator |
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| XIA Xiu-feng + , BAO Yu-bin + YU Ge +. Responsibility and duty of a data warehouse administrator[J]. Journal of Shenyang Institute of Aeronautical Engineering, 2003, 20(3): 40-43,39 |
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| Authors: | XIA Xiu-feng + BAO Yu-bin + YU Ge + |
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| Affiliation: | XIA Xiu-feng + 1,2 BAO Yu-bin +1 YU Ge +1 |
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| Abstract: | Data warehouse administrator(DWA) play important rule in DW design and work. The performance and stability of a DW system are associated with the quality of DWAs. This paper discusses completely the responsibility of a DWA in establishing and running of a DW,and essential duty as renewing and restoring, security and integrity, performance supervision and analysis ,system re-organization and re-construction, system audit. |
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| Keywords: | data warehouse administrator responsibility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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