259 search results - page 2 / 52 » Materialized View Selection for Multi-Cube Data Models |
ADBIS
2005
Springer
13 years 11 months ago
2005
Springer
We present a formal analysis of the following view-selection problem: Given a set of queries and a database, return definitions of views that, when materialized in the database, w...
SIGMOD
2001
ACM
14 years 6 months ago
2001
ACM
Materialized views have been found to be very effective at speeding up queries, and are increasingly being supported by commercial databases and data warehouse systems. However, w...
DASFAA
2009
IEEE
14 years 18 days ago
2009
IEEE
Materialized views, a rdbms silver bullet, demonstrate its efficacy in many applications, especially as a data warehousing/decison support system tool. The pivot of playing materia...
APWEB
2004
Springer
13 years 11 months ago
2004
Springer
Queries to data warehouses often involve hundreds of complex aggregations over large volumes of data, and so it is infeasible to compute these queries by scanning the data sources ...
ADBIS
2006
Springer
13 years 11 months ago
2006
Springer
In many information systems, the databases that make up the system are distributed in different modules or branch offices according to the requirements of the business enterprise. ...