Paper Info
Title
A Prudent-Precedence Concurrency Control Protocol for High Data Contention Database Enviornments.
Abstract
In this paper, we propose a concurrency control protocol, called the Prudent-Precedence Concurrency Control (PPCC) protocol, for high data contention database environments. PPCC is prudently more aggressive in permitting more serializable schedules than two-phase locking. It maintains a restricted precedence among conflicting transactions and commits the transactions according to the serialization order established in the executions. A detailed simulation model has been constructed and extensive experiments have been conducted to evaluate the performance of the proposed approach. The results demonstrate that the proposed algorithm outperforms the two-phase locking and optimistic concurrency control in all ranges of system workload.
Year
DOI
Venue
2016
10.5121/ijdms.2016.8501
International Journal of Database Management Systems
Field
DocType
Volume
Timestamp-based concurrency control,Isolation (database systems),Serializability,Concurrency control,Computer science,Multiversion concurrency control,Distributed concurrency control,Non-lock concurrency control,Optimistic concurrency control,Database,Distributed computing
Journal
abs/1611.05557
ISSN
Citations 
PageRank 
International Journal of Database Management Systems (IJDMS), 8(5), 1-14 (2016)
0
0.34
References 
Authors
0
4
Name
Order
Citations
PageRank
Weidong Xiong100.34
Feng Yu2204.40
Mohammed Hamdi300.34
Wen-Chi Hou4387274.15