155 search results - page 1 / 31 » Constructing search spaces for materialized view selection |
DOLAP
2004
ACM
15 years 6 months ago
2004
ACM
116
Voted
EDBT
2009
ACM
15 years 7 months ago
2009
ACM
Materialized views (MV) can significantly improve the query performance of relational databases. In this paper, we consider MVs to optimize complex scenarios where many heterogen...
118
Voted
DBA
2006
15 years 2 months ago
2006
In order to facilitate query processing, the information contained in data warehouses is typically stored as a set of materialized views. Deciding which views to materialize prese...
96
Voted
DAWAK
1999
Springer
15 years 5 months ago
1999
Springer
A data warehouse DW can be seen as a set of materialized views de ned over remote base relations. When a query is posed, it is evaluated locally, using the materialized views, wi...
110
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DKE
2002
15 years 26 days ago
2002
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...