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

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

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

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

In this tutorial, you will learn how to create an SSIS (SQL Server Integration Services) package in Visual Studio 2017 step by step. For...