Cart (Loading....) | Create Account
Close category search window
 

Modeling and analysis of a time-stamp history based certification protocol for concurrency control

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Yu, P.S. ; IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA ; Heiss, H.-U. ; Dias, D.M.

An examination is made of a technique to derive the time-stamp or interval of time-stamps dynamically by using limited time-stamp history information to re-order transaction at commit time and to derive a back-shifted time-stamp for certification to reduce read-write conflicts. An analytic model to quantify the performance improvement by comparison with the basic time-stamp certification scheme is developed. Since the committed conflicting transaction may itself be back-shifted, the analytic model needs to estimate the distribution of the back-shift of the certification time-stamp in order to determine the probability of successfully back-shifting a transaction requesting commit. It is shown how this relatively complex protocol can be analyzed using a few simple approximations, validate the analysis through simulations, and the range of parameter values for which this approach is most beneficial is determined

Published in:

Knowledge and Data Engineering, IEEE Transactions on  (Volume:3 ,  Issue: 4 )

Date of Publication:

Dec 1991

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.