Data Science 3/6

Permanent Commission in Indian Army

In Indian Army, a cadet upon completion of training is commission into service in either Permanent Commission (PC) or Short Service ..

Write CSV/JSON data to Elasticsearch using Spark dataframes

Elasticsearch-hadoop connector allows Spark-elasticsearch integration in Scala and Java language. Elasticsearch-hadoop library helps...

Spark Transformation example in Scala (Part 2)

Main menu: Spark Scala Tutorial In this post I will walk you through groupByKey, reduceByKey, aggregateByKey, sortByKey, join, cartesian,...

Apache Spark Tutorial Scala: A Beginners Guide to Apache Spark Programming

Learn Apache Spark: Tutorial for Beginners - This Apache Spark tutorial documentation will introduce you to Apache Spark programming..

SQL Server 2014 Standard Download & Installation

In this post, you will learn how to download and install SQL Server 2014 from an ISO image. I will also download the AdventureWorks...