98 search results - page 1 / 20 » Algorithms for Deferred View Maintenance |
SIGMOD
1996
ACM
13 years 8 months ago
1996
ACM
Materialized views and view maintenance are important for data warehouses, retailing, banking, and billing applications. We consider two related view maintenance problems: 1) how ...
ICDE
2005
IEEE
14 years 5 months ago
2005
IEEE
Incremental view maintenance has found a growing number of applications recently, including data warehousing, continuous query processing, publish/subscribe systems, etc. Batch pr...
EDBT
2006
ACM
13 years 6 months ago
2006
ACM
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...
DEXA
1998
Springer
13 years 8 months ago
1998
Springer
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...
SIGMOD
2009
ACM
14 years 4 months ago
2009
ACM
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...