Processing real-time data with Storm, Kafka and ElasticSearch – Part 5

1. Introduction This series of articles shows how one can process real time stream data using a number of technologies.…

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Processing real-time data with Storm, Kafka and ElasticSearch – Part 4

1. Introduction In the third part of this series of articles about real-time stream processing we learned how to import…

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Processing real-time data with Storm, Kafka and ElasticSearch – Part 3

This is the third part of the article series: Processing real-time data with Storm, Kafka, and ElasticSearch. 1. Introduction In…

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Processing real-time data with Storm, Kafka and ElasticSearch – Part 2

This is the second part of the article series: Processing real-time data with Storm, Kafka, and ElasticSearch. 1. Introduction In…

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Processing real-time data with Storm, Kafka and ElasticSearch – Part 1

This is an article of processing real-time data with Storm, Kafka and ElasticSearch. 1. Introduction How would you process a…

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A Java XMPP Load Test Tool

In this article, we will develop an XMPP Load Test Tool written in Java. Table Of Contents 1. Introduction 2.…

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Python Regular Expressions

In this post, we feature a comprehensive article about Regular Expressions in Python language. 1. What is a Regular Expression…

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NetBeans 9 Early Access

Java 9 is around the corner, and so is NetBeans 9. In this article we shall see the support that…

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OpenMap Tutorial 5 – 3-tier GIS application

1. Introduction Welcome to the 5th tutorial of the OpenMap series of Tutorials.  OpenMap is a free open source Java…

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