3531 search results - page 101 / 707 » Virtualizing Disk Performance |
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
This paper analyzes the performance of concurrent (index) scan operations in both record (NSM/PAX) and column (DSM) disk storage models and shows that existing scheduling policies...
FAST
2008
14 years 14 days ago
2008
Flash memory has become the most important storage media in mobile devices, and is beginning to replace hard disks in desktop systems. However, its relatively poor random write pe...
EUROSYS
2007
ACM
14 years 7 months ago
2007
ACM
During concurrent I/O workloads, sequential access to one I/O stream can be interrupted by accesses to other streams in the system. Frequent switching between multiple sequential ...
NOMS
2010
IEEE
13 years 8 months ago
2010
IEEE
Crash and omission failures are common in service providers: a disk can break down or a link can fail anytime. In addition, the probability of a node failure increases with the num...
CLUSTER
2004
IEEE
14 years 1 months ago
2004
IEEE
Cluster Storage Systems where storage devices are distributed across a large number of nodes are able to reduce the I/O bottleneck problems present in most centralized storage sys...