On-line analytical processing in distributed data warehouses

被引：6
|
作者：
Albrecht, J [1 ]
Lehner, W [1 ]
机构：
[1] Univ Erlangen Nurnberg, D-8520 Erlangen, Germany
来源：
IDEAS 98 - INTERNATIONAL DATABASE ENGINEERING AND APPLICATIONS SYMPOSIUM, PROCEEDINGS | 1998年
关键词：
D O I：
10.1109/IDEAS.1998.694361
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The concepts of 'Data Warehousing' and 'On-line Analytical Processing' have seen a growing interest in the research and commercial product community. Today: the trend moves away from complex centralized data warehouses to distributed data marts integrated in a common conceptual schema. However; as the first parr of this paper demonstrates, there are many problems and little solutions for large distributed decision support systems in worldwide operating corporations. After showing the benefits and problems of the distributed approach, this paper outlines possibilities for achieving performance in distributed online analytical processing. Finally, the architectural framework Of the prototypical distributed OLAP system CUBESTAR is outlined.
引用
收藏
页码：78 / 85
页数：8
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