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Backup or Not: An Online Cost Optimal Algorithm for Data Analysis Jobs Using Spot Instances
2020
IEEE Access
Recently, large-scale public cloud providers begin to offer spot instances. This type of instance has become popular with more and more cloud users in the light of its convenient access mode and low price, especially for those big data analysis jobs with high performance computation requirements. However, using spot instances may carry the risk of being interrupted and lead to extra costs for job reexecutions because these instances are generally unstable. Yet, such cost can be greatly reduced
doi:10.1109/access.2020.3014978
fatcat:36rrpvi6dzbmphks5ifoqvemyq