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Open source Java projects: Apache Spark (external link) by Steven Haines on Aug 25, 2015

Spark is a computational engine that manages tasks across a collection of worker machines in what is called a computing cluster. It provides the necessary abstraction, integrates with a host of different data sources, and analyzes data very quickly. This installation in the Open source Java projects series reviews Spark, describes how to set up a local environment, and demonstrates how to use Spark to derive business value from your data.

Devs are from Venus, Ops are from Mars, Containers: Amazon Web Services, Part I (external link) by Steven Haines on May 6, 2015

This is the first in a series of articles about containers, starting with Amazon Web Services (AWS). This article provides an introduction to AWS and discusses Amazon Machine Images (AMIs) and AMI instances.

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