Modeling and Optimizing MapReduce Programs
Jens Dörre, Sven Apel, Christian Lengauer
Based on the cost model, we introduce two transformation rules aiming at performance optimization of MapReduce programs, which also demonstrates the usefulness of our model. In an exploratory study, we assess the impact of applying these rules to two applications. The functional model and the cost model provide insights at a proper level of abstraction into why the optimization works.