DocumentCode :
1967293
Title :
Paxos-Based Memory Data Replication in Stock Trading System
Author :
Huang, Xiaodong ; Zhang, Yong ; Xing, Chunxiao ; Huang, Yinfei ; Wu, Jianfeng ; Bai, Shuo
Author_Institution :
DCST, Tsinghua Univ., Beijing, China
fYear :
2012
fDate :
16-20 July 2012
Firstpage :
340
Lastpage :
341
Abstract :
Primary-backup replication based on shared storage is a classical approach to ensuring high availability and data durability of stock trading systems, but it is difficult to further reduce the system latency due to persistence bottleneck. To solve this problem, a memory data replication approach based on Paxos algorithm is proposed, which accomplishes primary-backup replication through messaging, ensures the strong consistency of data replicas and tolerates possible benign failures. Experiment results have shown that this approach, compared with the shared storage approach, manages to greatly reduce the order processing latency of trading systems and achieve hot failover correctly in the case of server failure.
Keywords :
fault tolerance; securities trading; Paxos-based memory data replication approach; failure tolerance; order processing latency reduction; primary-backup replication; shared storage approach; stock trading system; Availability; Computer crashes; Educational institutions; Protocols; Servers; Stock markets; Switches; Paxos algorithm; data replication; high availability; low latency; trading system;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Software and Applications Conference (COMPSAC), 2012 IEEE 36th Annual
Conference_Location :
Izmir
ISSN :
0730-3157
Print_ISBN :
978-1-4673-1990-4
Electronic_ISBN :
0730-3157
Type :
conf
DOI :
10.1109/COMPSAC.2012.46
Filename :
6340167
Link To Document :
بازگشت