Accelerating master-slave databases launched on LDPC-induced solid state drives with improved efficiency and reliability

IEICE Electronics Express

Weiguo Wu²  Yinfeng Wang¹  Nianjun Zou²  Jinhua Cui² 

[1] Department of Software Engineering, ShenZhen Institute of Information Technology;Department of Electronic and Information Engineering, Xi’an Jiaotong University

关键词: solid state drives;    master slave database;    latency model;    reliability;    LDPC;    RBER;   

DOI  :  10.1587/elex.13.20160468

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(10)An optimized latency model and a write speed adjustment scheme are proposed to accelerate master-slave databases launched on LDPC-induced solid state drives. To the best of our knowledge, no prior work has been published to systematically study the utilization of read/write latency model on LDPC-induced master-slave databases and the impact of fast write operations on databases reliability. Experimental results show that the proposed MFW-SFR approach outperforms traditional ones with a 57.11% reduction of average read latency time on slave sites and a 33.23% reduction of average write latency time on master sites.

【 授权许可】

Unknown