What is Spark ?
v Run Programs up to 100x faster than Hadoop Map Reduce in
memory , or 10x faster on disk
v Apache Mesos. Access data in HDFS, HBase, Tachyon, and any
Hadoop data source.
Scala feels like a scripting language. Its syntax is concise and low ceremony;
its types get out of the way because the compiler can infer them
v PROGRAM AGENDA:
Ã¼ What is Scala ?
Ã¼ Introduction to Scala Language ?
Ã¼ Integrate Spark with Hadoop