Title :
Multiple query optimization by cache-aware middleware using query teamwork
Author :
O´Gorman, K. ; Agrawal, D. ; El Abbadi, A.
Author_Institution :
California Univ., Santa Barbara, CA, USA
Abstract :
Queries with common sequences of disk accesses can make maximal use of a buffer pool. We developed middleware to promote the necessary conditions in concurrent query streams, and achieved a speedup of 2.99 in executing a workload derived from the TCP-H benchmark
Keywords :
cache storage; client-server systems; distributed databases; query processing; software performance evaluation; TCP-H benchmark; buffer pool; cache-aware middleware; concurrent query streams; databases; disk accesses; multiple query optimization; query teamwork; workload; Buffer storage; Cache storage; File servers; Libraries; Middleware; Predictive models; Query processing; Spatial databases; Teamwork; Testing;
Conference_Titel :
Data Engineering, 2002. Proceedings. 18th International Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
0-7695-1531-2
DOI :
10.1109/ICDE.2002.994728
