  Developing data mining algorithms that are suitable for cloud computing
platforms is currently an active area of research, as is developing cloud
computing platforms appropriate for data mining. Currently, the most common
benchmark for cloud computing is the Terasort (and related) benchmarks.
Although the Terasort Benchmark is quite useful, it was not designed for data
mining per se. In this paper, we introduce a benchmark called MalStone that is
specifically designed to measure the performance of cloud computing middleware
that supports the type of data intensive computing common when building data
mining models. We also introduce MalGen, which is a utility for generating data
on clouds that can be used with MalStone.
