116 search results - page 13 / 24 » Clustering-Based Materialized View Selection in Data Warehou... |
DAWAK
2005
Springer
15 years 5 months ago
2005
Springer
In this paper we describe the design of a tool supporting the integration of independently developed data warehouses, a problem that arises in several common scenarios. The basic f...
90
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EDBT
1998
ACM
15 years 3 months ago
1998
ACM
An importantuse of data warehousing is to provide temporal views over the history of source data that may itself be non-temporal. While recent work in view maintenance is applicab...
154
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Queries containing outer joins are common in data warehousing applications. Materialized outer-join views could greatly speed up many such queries but most database systems do not...
ER
2003
Springer
15 years 4 months ago
2003
Springer
We consider the problem of improving the efficiency of query processing on an XML interface of a relational database, for predefined query workloads. The main contribution of this ...
70
Voted
WEBDB
2001
Springer
15 years 4 months ago
2001
Springer
Dynamic content generation poses huge resource demands on web servers, creating a scalability problem. WebView Materialization, where web pages are cached and constantly refreshed...