Online Optimization for Scheduling Preemptable Tasks on IaaS Cloud Systems

In Infrastructure-as-a-Service (IaaS) cloud computing, computational resources are provided to remote users in the form of leases. For a cloud user, the people can request multiple cloud services simultaneously. In this case, parallel processing in the cloud system can improve the performance. When applying parallel processing in cloud computing, it is necessary to implement a mechanism to allocate resource and schedule the execution order of tasks. Furthermore, a resource optimization mechanism with preempt able task execution can increase the utilization of clouds.

Provided by: Peritum.Net Topic: Cloud Date Added: Jul 2013 Format: PDF

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