37 search results - page 4 / 8 » Design and Selection of Materialized Views in a Data Warehou... |
IEEECIT
2005
IEEE
13 years 11 months ago
2005
IEEE
Web warehouse provides high availability and efficiency by utilizing materialized webviews, which should be refreshed in time to keep freshness. During the refreshing, the consis...
VLDB
1998
ACM
13 years 10 months ago
1998
ACM
To fulfill the requirement of fast interactive multidimensional data analysis, database systems precompute aggregate views on some subsets of dimensions and their corresponding hi...
ICDE
1997
IEEE
14 years 7 months ago
1997
IEEE
Data warehouses collect copies of information from remote sources into a single database. Since the remote data is cached at the warehouse, it appears as local relations to the us...
ICDE
2005
IEEE
14 years 7 months ago
2005
IEEE
Data warehousing and on-line analytical processing (OLAP) are essential for decision support applications. Common OLAP operations include for example drill down, roll up, pivot an...
IJCNN
2008
IEEE
14 years 5 days ago
2008
IEEE
— Nowadays, huge amounts of information from different industrial processes are stored into databases and companies can improve their production efficiency by mining some new kn...