20 search results - page 1 / 4 » On Disk Allocation of Intermediate Query Results in Parallel... |
EUROPAR
1999
Springer
13 years 9 months ago
1999
Springer
For complex queries in parallel database systems, substantial amounts of data must be redistributed between operators executed on different processing nodes. Frequently, such inter...
PARLE
1993
13 years 9 months ago
1993
: Parallel database systems aim at providing high throughput for OLTP transactions as well as short response times for complex and data-intensive queries. Shared nothing systems re...
VLDB
1993
ACM
13 years 9 months ago
1993
ACM
In this paper we propose a new declustering method which is particularly suitable for image and cartographic databases used for visualization. Our declustering method is based on ...
ICDE
1991
IEEE
13 years 8 months ago
1991
IEEE
This paper presents a performance comparison of several file system allocation policies. The file systems are designed to provide high bandwidth between disks and main memory by...
PODS
2004
ACM
14 years 5 months ago
2004
ACM
The problem of disk declustering is to distribute data among multiple disks to reduce query response times through parallel I/O. A strictly optimal declustering technique is one t...