View maintenance and analytical processing at data warehouses

被引：0
|
作者：
Agrawal, D [1 ]
El Abbadi, A [1 ]
机构：
[1] Univ Calif Santa Barbara, Dept Comp Sci, Santa Barbara, CA 93106 USA
来源：
DATABASES IN NETWORKED INFORMATION SYSTEMS, PROCEEDINGS | 2001年 / 1966卷
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we describe techniques that can be used to incorporate updates at a data warehouse on-the-fly. An incremental view maintenance algorithm is described that incorporates updates from data-sources at a dynamic data warehouse. Similarly, partitioning and recursive decomposition techniques are described that allow efficient querying and updating of summary data at the warehouse for analytical processing.
引用
收藏
页码：107 / 118
页数：12
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