Universiti Teknologi Malaysia Institutional Repository

Performance of update propagation techniques for data grid

Mamat, Ali and Radi, Mohammed and Mat Deris, Mustafa and Ibrahim, Hamidah (2008) Performance of update propagation techniques for data grid. In: Proceedings of the International Conference on Computer and Communication Engineering 2008, ICCCE08: Global Links for Human Development, 13-15 May 2008, Kuala Lumpur, Malaysia.

[img] PDF
Restricted to Repository staff only


Official URL: http://dx.doi.org/10.1109/ICCCE.2008.4580623


Data replication is a well known technique used to reduce accesses latency, improve availability, and performance in a distributed computing environment. An asynchronous replication is a commonly agreed solution for the consistency of replicas problem. Direct mail Update propagation is widely used in many replica management frameworks for replica consistency, however it suffers from high overhead at the master replica. we presents a new update propagation protocol called Update Propagation Grid (UPG) to implement load balancing and more reliable system. We model the direct-mail scheme and UPG by a multi-class network queuing model and study its performance with different system load. The analytical solution shows that the UPG better performance than direct mail protocol.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:kiv record
Subjects:Q Science > QD Chemistry
Divisions:Computer Science and Information System (Formerly known)
ID Code:7806
Deposited By: Maznira Sylvia Azra Mansor
Deposited On:23 Jan 2009 00:18
Last Modified:17 Oct 2017 05:17

Repository Staff Only: item control page