Abstract

We investigate variations of a novel, recently proposed load balancing scheme based on small amounts of choice. The static setting is modeled as a balls-and-bins process. The balls are sequentially placed into bins, with each ball selecting d bins randomly and going to the bin with the fewest balls. A similar dynamic setting is modeled as a scenario where tasks arrive as a Poisson process at a bank of FIFO servers and queue at one for service. Tasks probe a small random sample of servers in the bank and queue at the server with the fewest tasks. Recently

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