Year
2017
Source
2017 International Conference on Computing Networking and Informatics (ICCNI)
Format Published
pdf
Descriptors
Concurrency control , Mobile Database , Mobile Host, Basestation , Fixed Host
Abstract
Optimistic concurrency control technique is widely
used as non-locking scheme to control concurrent access in
mobile database environment. One of the key parameter that
dictates the performance of optimistic scheme is the transaction
start time interval. However, most of the existing work uses
different values of this key parameter with no justification on its
performance implications on the overall scheme. This paper
evaluates the effect of different transaction start time intervals on
the performance of optimistic strategy in terms of aborted
transaction rate and response time. Simulation results shows that
transaction start time interval of 300 milliseconds incurred less
number of aborted transactions without sacrificing response
time.
Call. No.
EA 16
IndexDate
1397/09/28
Indexer
Dashagha
Title of Article
Effect of Transaction Start Time Interval on the Performance of Optimistic Concurrency Control Scheme in Mobile Environment
RecordNumber
17
Author/Authors