Repository files navigation

Multiprocessing capabilities can be an effective tool for speeding up a time-consuming workflow by making it possible to execute portions of the workflow in parallel across multiple CPU cores. However, for more complex workflows, data and control flow dependencies that can lead to race conditions can make implementation, debugging, and maintenance more challenging.

One approach to consider when planning a new workflow is whether the workflow is amenable to a more functional implementation that leveragesmap andreduce operations (i.e., whether it is compatible with theMapReduce paradigm). This article illustrates how multiprocessing can be utilized in a more concise and less error-prone way when parallelizing a MapReduce-like workflow.