Sciweavers

Share
98 search results - page 1 / 20
» Algorithms for Deferred View Maintenance
Sort
View
SIGMOD
1996
ACM
143views Database» more  SIGMOD 1996»
12 years 5 months ago
Algorithms for Deferred View Maintenance
Materialized views and view maintenance are important for data warehouses, retailing, banking, and billing applications. We consider two related view maintenance problems: 1) how ...
Latha S. Colby, Timothy Griffin, Leonid Libkin, In...
ICDE
2005
IEEE
120views Database» more  ICDE 2005»
13 years 3 months ago
Asymmetric Batch Incremental View Maintenance
Incremental view maintenance has found a growing number of applications recently, including data warehousing, continuous query processing, publish/subscribe systems, etc. Batch pr...
Hai Yu, Hao He, Jun Yang 0001, Junyi Xie
EDBT
2006
ACM
113views Database» more  EDBT 2006»
12 years 3 months ago
Deferred Maintenance of Disk-Based Random Samples
Random sampling is a well-known technique for approximate processing of large datasets. We introduce a set of algorithms for incremental maintenance of large random samples on seco...
Rainer Gemulla, Wolfgang Lehner
DEXA
1998
Springer
179views Database» more  DEXA 1998»
12 years 5 months ago
Concurrent Warehouse Maintenance Without Compromising Session Consistency
Abstract. To achieve acceptable query response times in data warehouse environments, the data have to be pre-aggregated according to the need of the applications and stored redunda...
Michael Teschke, Achim Ulbrich
SIGMOD
2009
ACM
157views Database» more  SIGMOD 2009»
13 years 1 months ago
Asynchronous view maintenance for VLSD databases
The query models of the recent generation of very large scale distributed (VLSD) shared-nothing data storage systems, including our own PNUTS and others (e.g. BigTable, Dynamo, Ca...
Parag Agrawal, Adam Silberstein, Brian F. Cooper, ...
books