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IPPS
1999
IEEE
14 years 1 months ago
Lazy Logging and Prefetch-Based Crash Recovery in Software Distributed Shared Memory Systems
In this paper, we propose a new, efficient logging protocol, called lazy logging, and a fast crash recovery protocol, called the prefetch-based crash recovery (PCR), for software ...
Angkul Kongmunvattana, Nian-Feng Tzeng
FAST
2008
13 years 11 months ago
Write Off-Loading: Practical Power Management for Enterprise Storage
In enterprise data centers power usage is a problem impacting server density and the total cost of ownership. Storage uses a significant fraction of the power budget and there are...
Dushyanth Narayanan, Austin Donnelly, Antony I. T....
FAST
2008
13 years 11 months ago
BPLRU: A Buffer Management Scheme for Improving Random Writes in Flash Storage
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...
Hyojun Kim, Seongjun Ahn
SIGMOD
2009
ACM
250views Database» more  SIGMOD 2009»
14 years 9 months ago
Query processing techniques for solid state drives
Solid state drives perform random reads more than 100x faster than traditional magnetic hard disks, while offering comparable sequential read and write bandwidth. Because of their...
Dimitris Tsirogiannis, Stavros Harizopoulos, Mehul...
ICDE
2005
IEEE
120views Database» more  ICDE 2005»
14 years 10 months ago
SNAP: Efficient Snapshots for Back-in-Time Execution
SNAP is a novel high-performance snapshot system for object storage systems. The goal is to provide a snapshot service that is efficient enough to permit "back-in-time" ...
Liuba Shrira, Hao Xu