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Modern production clusters are often shared by multiple types of jobs with different priorities in order to improve resource utilization. Preemption is a common technique employed by MapReduce schedulers to avoid delaying production jobs while allowing the cluster to be shared by other non-production jobs. In addition, it also prevents a large job from occupying too many resources and starving others...
To ensure the QoS in Internet services, it is critical to detect the failures quickly and accurately. However, it is a difficult problem because one must extract and interpret fail patterns from large amounts of high-dimensional data. Presently, most technologies do not fit for large-scale system because of the complexity. Moreover, the detecting accuracy of them is relatively low. In this paper,...
In today's ultra-competitive and complicated business environment, sponsorship is a significant marketing communications strategy for building brands. An increasing number of companies seek to enter the Olympic marketing platform through sponsorship. However, little is known about the evaluation and measurement criteria for selecting Olympic sponsors. In this study, we found 1091 relevant documents...
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