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DAWAK
2003
Springer
15 years 7 months ago
Handling Large Workloads by Profiling and Clustering
View materialization is recognized to be one of the most effective ways to increase the Data Warehouse performance; nevertheless, due to the computational complexity of the techniq...
Matteo Golfarelli
77
Voted
VIEWS
1996
81views more  VIEWS 1996»
15 years 3 months ago
A System Prototype for Warehouse View Maintenance
A data warehouse collects and integrates data from multiple, autonomous, heterogeneous, sources. The warehouse e ectively maintains one or more materialized views over the source ...
Janet L. Wiener, Himanshu Gupta, Wilburt Labio, Yu...
SBBD
2001
119views Database» more  SBBD 2001»
15 years 3 months ago
The Dimension-Join: A New Index for Data Warehouses
There are several auxiliary pre-computed access structures that allow faster answers by reading less base data. Examples are materialized views, join indexes, B-tree and bitmap in...
Pedro Bizarro, Henrique Madeira
SIGMOD
1997
ACM
159views Database» more  SIGMOD 1997»
15 years 6 months ago
On-Line Warehouse View Maintenance
Data warehouses store materialized views over base data from external sources. Clients typically perform complex read-only queries on the views. The views are refreshed periodical...
Dallan Quass, Jennifer Widom
DOLAP
2000
ACM
15 years 6 months ago
A General Framework for the View Selection Problem for Data Warehouse Design and Evolution
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Dimitri Theodoratos, Mokrane Bouzeghoub