Hadoop and MapReduce, the parallel programming paradigm and API originally behind Hadoop, used to be synonymous. Nowadays when we talk about Hadoop, we mostly talk about an ecosystem of tools built ...

In order to understand the value of the correct spark plugs in a rotary engine, you first must understand a bit of how a ...

This report focuses on how to tune a Spark application to run on a cluster of instances. We define the concepts for the cluster/Spark parameters, and explain how to configure them given a specific set ...

The requirement to gap spark plugs might not be as common as it once was, but it's still an important bit of maintenance on ...