SETUP LAMBDA ARCHITECTURE EXAMPLE 1. Introduction - Setup lambda architecture example 24 March 2016Let’s see how to build a lambda architecture example (LAE) for processing huge log data.What...

Spark SQL is awesome.  It allows you to query any Resilient Distributed Dataset (RDD) using SQL (including data stored in Cassandra!).First thing to do is to create a SQLContext from your SparkContext...

tl;drusing the cassandra connector in the spark-shell is fairly straightforward setting up the connection in a way that doens’t break the existing sc is not documented anywhere the correct solution is...

There is a repo associated with this blog post hereThere is a blog post that explains the Ad Analytics code example used below hereIntroductionWe recently released a mixed workload example for Ad Anal...

SnappyData fuses Apache Spark with an in-memory database to deliver a data engine capable of processing streams, transactions and interactive analytics in a single cluster. The Challenge with Spark an...

Introductory sample scala app using Apache Spark Streaming to accept data from Kafka and write a summary to Cassandra.This sample has been built with the following versions:Scala 2.11.8 Kafka 1.1 Spar...

This Dockerfile sets up a complete streaming environment for experimenting with Kafka, Spark streaming (PySpark), and Cassandra. It installs Kafka 0.10.2.1 Spark 2.1.1 for Scala 2.11 Cassandra 3.7 It...

KillrWeather is a reference application (which we are constantly improving) showing how to easily leverage and integrate Apache Spark, Apache Cassandra, and Apache Kafka for fast, streaming computati...