Spark SQL, a key part of the Apache Spark project is optimized both in-memory and on-disk through Spark Schema RDDs to drastically improve query performance over Hive with MapReduce. Tableau’s direct ...

The Apache Spark community has improved support for Python to such a great degree over the past few years that Python is now a “first-class” language, and no longer a “clunky” add-on as it once was, ...