DocumentCode :
260991
Title :
Enhancing workflow scheduling through promoting resource reliability and fault tolerance in grid environment
Author :
Sarayu, R. ; Krishnamoorthy, N.
Author_Institution :
Dept. of CSE, Kongu Eng. Coll., Erode, India
fYear :
2014
fDate :
27-28 Feb. 2014
Firstpage :
1
Lastpage :
7
Abstract :
Grid computing is the form of distributed computing and coordinated resource sharing and problem solving in dynamic virtual organizations. Due to highly dynamic feature dependable workflow scheduling is critical in grid environment. Various scheduling algorithms are posed but hardly consider resource reliability. Current systems mainly consider fault tolerance but resources are not fully utilized. This paper proposes a dependable workflow scheduling system(DGWS) which is based on Markov chain process which increases reliability of workflow scheduling algorithm. The performance evaluation results decreases the length of schedule in workflow and increases the dependability of workflow execution using Fault tolerance technology checkpoint.
Keywords :
Markov processes; fault tolerant computing; grid computing; performance evaluation; resource allocation; scheduling; virtual enterprises; DGWS; Markov chain process; coordinated resource sharing; dependable workflow scheduling system; distributed computing; dynamic feature dependable workflow scheduling; dynamic virtual organizations; fault tolerance technology checkpoint; grid environment; performance evaluation; resource reliability; Availability; Educational institutions; Fault tolerance; Fault tolerant systems; Scheduling; Scheduling algorithms; Grid Workflow Scheduling. Markov. Fault Tolerance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Communication and Embedded Systems (ICICES), 2014 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4799-3835-3
Type :
conf
DOI :
10.1109/ICICES.2014.7033921
Filename :
7033921
Link To Document :
بازگشت