Workflow scheduling according to data dependencies in computational clouds
Other Title(s)
جدولة تدفق العمل بناء على اعتمادية البيانات في السحابات الحاسوبية
Joint Authors
Source
Jordanian Journal of Computetrs and Information Technology
Issue
Vol. 7, Issue 4 (31 Dec. 2021), pp.349-362, 14 p.
Publisher
Princess Sumaya University for Technology
Publication Date
2021-12-31
Country of Publication
Jordan
No. of Pages
14
Main Subjects
Information Technology and Computer Science
Abstract EN
The number of applications needing big data is on the rise nowadays, where big data processing tasks are sent as workflows to cloud computing systems.
Considering the recent advances in the Internet technology, cloud computing has become the most popular computing technology.
The scheduling approach in cloud computing environments has always been a topic of interest to many researchers.
This paper proposes a new scheduling algorithm for data-intensive workflows based on data dependencies in computational clouds.
The proposed algorithm tries to minimize the makespan by considering the details of the workflow structure and virtual machines.
The concepts and details defined and considered in this study have received less emphasis in previous works.
According to the results, the proposed algorithm reduced the duration of communication between tasks and runtimes by taking into account the features of data-intensive workflows and proper task assignment.
Consequently, it reduced the total makespan in comparison with previous algorithms.
American Psychological Association (APA)
Saadatfar, Hamid& Khuzai, Batul. 2021. Workflow scheduling according to data dependencies in computational clouds. Jordanian Journal of Computetrs and Information Technology،Vol. 7, no. 4, pp.349-362.
https://search.emarefa.net/detail/BIM-1415619
Modern Language Association (MLA)
Saadatfar, Hamid& Khuzai, Batul. Workflow scheduling according to data dependencies in computational clouds. Jordanian Journal of Computetrs and Information Technology Vol. 7, no. 4 (Dec. 2021), pp.349-362.
https://search.emarefa.net/detail/BIM-1415619
American Medical Association (AMA)
Saadatfar, Hamid& Khuzai, Batul. Workflow scheduling according to data dependencies in computational clouds. Jordanian Journal of Computetrs and Information Technology. 2021. Vol. 7, no. 4, pp.349-362.
https://search.emarefa.net/detail/BIM-1415619
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 360-362
Record ID
BIM-1415619