DJI’s latest drone, the Spark, got some serious attention when it was announced last month and today I finally got my hands on one. The adorably tiny drone is advertised as something for beginners ...

In olden times, part of the ritual of changing your engine's spark plugs was making sure that the gap was set correctly for optimum performance. That is, the distance between the spark plug's center ...

At the heart of Apache Spark is the concept of the Resilient Distributed Dataset (RDD), a programming abstraction that represents an immutable collection of objects that can be split across a ...