Spark is the ideal big data tool for data-driven enterprises ... Scala or Python and includes a game of over 80 ... Over 91% of businesses are now using Apache Spark because of its performance gain.

But troubleshooting slow Spark jobs on Hadoop clusters is not an easy task. In fact, it may even be harder than MapReduce. But now the performance gurus at Pepperdata think they have a solution. As a ...

While R is a newcomer to Spark, it already has a solid number of users compared to the other languages that Spark supports, including Python, Java, and Scala. “Give it a year. I definitely think it’s ...