Online delay-guaranteed workload scheduling to minimize power cost in cloud data centers using renewable energy

• Published in: Journal of parallel and distributed computing Vol. 159; pp. 51 - 64
• Main Authors: He, Huaiwen, Shen, Hong, Hao, Qing, Tian, Hui
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.01.2022
• Subjects: Cloud data center; Delay tolerant scheduling; Lyapunov optimization; Renewable energy; Smart grid; Lyapunov optimization; Cloud data center; Renewable energy; Smart grid; Delay tolerant scheduling

•Model: Proposed a new model to handle different SLAs of workloads and guarantee the worst-case delay of delay-tolerant workload.•Algorithm: Designed an O(1) time online control algorithm OSDG for each slot to achieve the long term optimization objective.•Analysis and Experiment: Proved our algorith...