Apache Sparkis a fast and general engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.
Apache Spark™ is a fast and general engine for large-scale data processing.
Run programs up to 100x faster than Hadoop MapReduce in memory, or 10x faster on disk.
Apache Spark has an advanced DAG execution engine that supports acyclic data flow and in-memory computing.
Logistic regression in Hadoop and Spark
Ease of Use
Write applications quickly in Java, Scala, Python, R.
Spark offers over 80 high-level operators that make it easy to build parallel apps. And you can use it interactively from the Scala, Python and R shells.
Combine SQL, streaming, and complex analytics.
Spark runs on Hadoop, Mesos, standalone, or in the cloud. It can access diverse data sources including HDFS, Cassandra, HBase, and S3.