Highly Reliable and Efficient Three-Layer Cloud Dispatching Architecture in the Heterogeneous Cloud Computing Environment

Due to the rapid development and popularity of the Internet, cloud computing has become an indispensable application service. However, how to assign various tasks to the appropriate service nodes is an important issue. Based on the reason above, an efficient scheduling algorithm is necessary to enha...

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Bibliographic Details
Published in:Applied sciences 2018-08, Vol.8 (8), p.1385
Main Authors: Chiang, Mao-Lun, Huang, Yung-Fa, Hsieh, Hui-Ching, Tsai, Wen-Chung
Format: Article
Language:English
Subjects:
Algorithms
Big Data
Cloud computing
Communication
Distributed processing
Energy efficiency
International conferences
Internet
load balancing
Network switching
Nodes
reliability
Scheduling
Servers
Software services
Sufferage
task dispatching
Workloads
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Summary:Due to the rapid development and popularity of the Internet, cloud computing has become an indispensable application service. However, how to assign various tasks to the appropriate service nodes is an important issue. Based on the reason above, an efficient scheduling algorithm is necessary to enhance the performance of the system. Therefore, a Three-Layer Cloud Dispatching (TLCD) architecture is proposed to enhance the performance of task scheduling. In the first layer, the tasks need to be distinguished into different types by their characters. Subsequently, the Cluster Selection Algorithm is proposed to dispatch the tasks to appropriate service clusters in the second layer. Besides this, a new scheduling algorithm is proposed in the third layer to dispatch the task to a suitable server in a server cluster to enhance the scheduling efficiency. Basically, the best task completion time can be obtained in our TLCD architecture. Furthermore, load balancing and reliability can be achieved under a cloud computing network environment.
ISSN:2076-3417
2076-3417
DOI:10.3390/app8081385