Purpose
Although proactive fault handling plans are widely spread, many unexpected data center outages still occurred. To rescue the jobs from faulty data centers, the authors propose a novel independent job rescheduling strategy for cloud resilience to reschedule the task from the faulty data center to other working-proper cloud data centers, by jointly considering job nature, timeline scenario and overall cloud performance.
Design/methodology/approach
A job parsing system and a priority assignment system are developed to identify the eligible time slots for the jobs and prioritize the jobs, respectively. A dynamic job rescheduling algorithm is proposed.
Findings
The simulation results show that our proposed approach has better cloud resiliency and load balancing performance than the HEFT series approaches.
Originality/value
This paper contributes to the cloud resilience by developing a novel job prioritizing, task rescheduling and timeline allocation method when facing faults.
Cite this Article (APA)
Fei, X., Jun, Y., Jun, S. (2022). A novel independent job rescheduling strategy for cloud resilience in the cloud environment. Applied Computing and Informatics. https://doi.org/10.1108/aci-06-2021-0172
