Asynchronous Cache Invalidation Strategy to Support Read-Only Transaction in Mobile Environments


KIPS Transactions on Computer and Communication Systems, Vol. 10, No. 3, pp. 325-334, Jun. 2003
10.3745/KIPSTC.2003.10.3.325,   PDF Download:

Abstract

In stateless server, if an asynchronous cache invalidation scheme attempts to support local processing of read-only transaction in mobile client/sever database systems, a critical problem may occur ; the asynchronous invalidation reports provide no guarantees of waiting time for mobile transactions requesting commit. To solve this problem, the server in our algorithm broadcasts two kind of messages, asynchronous invalidation report to reduce transaction latency and periodic guide message to avoid the uncertainty of waiting time for the next invalidation report. The asynchronous invalidation report has its own sequence number and the periodic guide message has the sequence number of the most recently broadcast asynchronous invalidation report. A mobile client checks its cache validity by using the sequence numbers of these messages.


Statistics
Show / Hide Statistics

Statistics (Cumulative Counts from September 1st, 2017)
Multiple requests among the same browser session are counted as one view.
If you mouse over a chart, the values of data points will be shown.


Cite this article
[IEEE Style]
I. D. Kim and S. H. Nam, "Asynchronous Cache Invalidation Strategy to Support Read-Only Transaction in Mobile Environments," KIPS Journal C (2001 ~ 2012) , vol. 10, no. 3, pp. 325-334, 2003. DOI: 10.3745/KIPSTC.2003.10.3.325.

[ACM Style]
Il Do Kim and Sung Hun Nam. 2003. Asynchronous Cache Invalidation Strategy to Support Read-Only Transaction in Mobile Environments. KIPS Journal C (2001 ~ 2012) , 10, 3, (2003), 325-334. DOI: 10.3745/KIPSTC.2003.10.3.325.