116 search results - page 14 / 24 » Clustering-Based Materialized View Selection in Data Warehou... |
VLDB
1998
ACM
15 years 6 months ago
1998
ACM
Oracle Materialized Views (MVs) are designed for data warehousing and replication. For data warehousing, MVs based on inner/outer equijoins with optional aggregation, can be refre...
116
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SIGMOD
1995
ACM
15 years 5 months ago
1995
ACM
A warehouse is a repository of integrated information drawn from remote data sources. Since a warehouse e ectively implements materialized views, we must maintain the views as the...
201
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SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
225
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...
114
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PVLDB
2010
15 years 7 days ago
2010
Large-scale data analysis has become increasingly important for many enterprises. Recently, a new distributed computing paradigm, called MapReduce, and its open source implementat...