I've recently begun to use Spark and had to store the results produced by Structured Streaming API in a Cassandra database.In this post, I provide a simple example of how to create and use Cassandra s...

This talk will address how a new architecture is emerging for analytics, based on Spark, Mesos, Akka, Cassandra and Kafka (SMACK). Popular architecture like Lambda separate layers of computation and d...

This tutorial builds on our basic “Getting Started with Instaclustr Spark and Cassandra” tutorial to demonstrate how to set up Apache Kafka and use it to send data to Spark Streaming where it is summa...

These are template projects that illustrate how to build Spark Application written in Java or Scala with Maven, SBT or Gradle which can be run on either DataStax Enterprise (DSE) or Apache Spark. The...

Infinity is a prototype of cloud-agnostic forecasting platform inspired by Amazon Forecast service.Project was created as a part of the DataStax Hackathon aka ✨ASTRAKATHON✨ and won the first p...

IntroductionOn a recent client engagement where we had to load and process data from several data sources, we were tasked with a broader mandate to develop a wholesale data loading strategy for a suit...

Polynote is an experimental polyglot notebook environment. Currently, it supports Scala and Python (with or without Spark), SQL, and Vega.For more information, see Polynote's websiteCurrent notebook ...