DocumentCode
519423
Title
A Global Dynamic Scheduling with Replica Selection Algorithm Using GridFTP
Author
Bingxiang, Gui ; Kui, Yi
Volume
1
fYear
2010
fDate
6-7 March 2010
Firstpage
106
Lastpage
109
Abstract
This paper presents a global dynamic scheduling algorithm which schedules a set of data transfer requests made by a batch of data intensive tasks in a wide-area environment like the Grid, This proposed algorithm is adaptive in that it accounts for network bandwidth fluctuations in the wide-area environment. Adaptive replica selection is used for transferring different chunks of the same file by taking dynamic network information into account. Using GridFTP for data transfers and utilizes information from past GridFTP transfers to perform predictive bandwidth estimations. The experimental results show the effectiveness of this scheme on a wide-area testbed.
Keywords
Bandwidth; Clustering algorithms; Computer networks; Data engineering; Dynamic scheduling; Fluctuations; Grid computing; Heuristic algorithms; Processor scheduling; Scheduling algorithm; Adaptive replica selection; GridFTP; global dynamic scheduling algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Challenges in Environmental Science and Computer Engineering (CESCE), 2010 International Conference on
Conference_Location
Wuhan, China
Print_ISBN
978-0-7695-3972-0
Electronic_ISBN
978-1-4244-5924-7
Type
conf
DOI
10.1109/CESCE.2010.249
Filename
5493123
Link To Document