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PVLDB
2008
137views more  PVLDB 2008»
13 years 7 months ago
Flashing up the storage layer
In the near future, commodity hardware is expected to incorporate both flash and magnetic disks. In this paper we study how the storage layer of a database system can benefit from...
Ioannis Koltsidas, Stratis Viglas
MSS
2000
IEEE
119views Hardware» more  MSS 2000»
13 years 12 months ago
Implementing Journaling in a Linux Shared Disk File System
In computer systems today, speed and responsiveness is often determined by network and storage subsystem performance. Faster, more scalable networking interfaces like Fibre Channe...
Kenneth W. Preslan, Andrew P. Barry, Jonathan Bras...
ISLPED
2006
ACM
109views Hardware» more  ISLPED 2006»
14 years 1 months ago
Power reduction of multiple disks using dynamic cache resizing and speed control
This paper presents an energy-conservation method for multiple disks and their cache memory. Our method periodically resizes the cache memory and controls the rotation speeds unde...
Le Cai, Yung-Hsiang Lu
MSS
2003
IEEE
130views Hardware» more  MSS 2003»
14 years 26 days ago
zFS - A Scalable Distributed File System Using Object Disks
zFS is a research project aimed at building a decentralized file system that distributes all aspects of file and storage management over a set of cooperating machines interconne...
Ohad Rodeh, Avi Teperman
FAST
2011
12 years 11 months ago
A Scheduling Framework That Makes Any Disk Schedulers Non-Work-Conserving Solely Based on Request Characteristics
Exploiting spatial locality is critical for a disk scheduler to achieve high throughput. Because of the high cost of disk head seeks and the non-preemptible nature of request serv...
Yuehai Xu, Song Jiang