Apache Spark Apache Spark is a lightning-fast cluster computing technology, designed for fast computation. It is based on Hadoop MapReduce and it extends the MapReduce model to efficiently use it for more types of computations, which includes interactive queries and stream processing. The main feature of Spark is its in-memory cluster computing that increases the processing speed […]
The post Introduction to Apache Spark (PySpark) Q & A: Day 8 Live Session Review appeared first on Oracle Trainings for Apps & Fusion DBA.