TY - GEN
T1 - PCMLogging
T2 - 20th ACM Conference on Information and Knowledge Management, CIKM'11
AU - Gao, Shen
AU - Xu, Jianliang
AU - He, Bingsheng
AU - Choi, Byron
AU - Hu, Haibo
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2011
Y1 - 2011
N2 - Phase Changing Memory (PCM), as one of the most promising next-generation memory technologies, offers various attractive properties such as non-volatility, bit-alterability, and low idle energy consumption. In this paper, we present PCMLogging, a novel logging scheme that exploits PCM devices for both data buffering and transaction logging in disk-based databases. Different from the traditional approach where buffered updates and transaction logs are completely separated, they are integrated in the new logging scheme. Our preliminary experiments show an up to 40% improvement of PCMLogging in disk I/O performance in comparison with a basic buffering and logging scheme.
AB - Phase Changing Memory (PCM), as one of the most promising next-generation memory technologies, offers various attractive properties such as non-volatility, bit-alterability, and low idle energy consumption. In this paper, we present PCMLogging, a novel logging scheme that exploits PCM devices for both data buffering and transaction logging in disk-based databases. Different from the traditional approach where buffered updates and transaction logs are completely separated, they are integrated in the new logging scheme. Our preliminary experiments show an up to 40% improvement of PCMLogging in disk I/O performance in comparison with a basic buffering and logging scheme.
KW - database recovery
KW - logging
KW - pcm
KW - transaction management
UR - http://www.scopus.com/inward/record.url?scp=83055197103&partnerID=8YFLogxK
U2 - 10.1145/2063576.2063977
DO - 10.1145/2063576.2063977
M3 - Conference proceeding
AN - SCOPUS:83055197103
SN - 9781450307178
T3 - International Conference on Information and Knowledge Management, Proceedings
SP - 2401
EP - 2404
BT - CIKM'11 - Proceedings of the 2011 ACM International Conference on Information and Knowledge Management
Y2 - 24 October 2011 through 28 October 2011
ER -
