Herding "small" streaming queries
Bo Zong, Christos Gkantsidis, Milan Vojnović · 2015
We study the problem of placing streaming queries into servers. Unlike previous work, we focus on queries that consume events of relative low rates, each computed in a single server (i.e. no scaling-out per query). However, we need to place a very large and dynamic number of queries in relatively few servers. Our focus is motivated by the need to support a platform for hosting end-user streaming queries that may come from a variety of applications, such as the Cortana personal assistant.