  Emerging data analysis involves the ingestion and exploration of new data
sets, application of complex functions, and frequent query revisions based on
observing prior query answers. We call this new type of analysis evolutionary
analytics and identify its properties. This type of analysis is not well
represented by current benchmark workloads. In this paper, we present a
workload and identify several metrics to test system support for evolutionary
analytics. Along with our metrics, we present methodologies for running the
workload that capture this analytical scenario.
