Resources

Hadoop Commands Cheat Sheet

This cheat sheet outlines some of the main Hadoop commands that we’ve found useful, as well as Kognitio specific commands when used on Hadoop. Generic hadoop fs -ls <path> list files in the path of the file system hadoop fs -chmod <arg> <file-or-dir> alters the permissions of a file where <arg> is the binary argument…

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Hadoop Commands Cheat Sheet

Accelerating Qlik Sense for Big Data Analytics

Qlik Sense is a great tool for bringing data from different sources together. Qlik Sense automatically profiles new data sources, and the associative features in Qlik allow you to easily blend, analyze and visualize data from multiple sources. What happens when one or more of these data sources becomes very large? While Qlik compresses data…

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Accelerating Qlik Sense for Big Data Analytics

Kognitio on Apache Hadoop, ultra-fast, high concurrency SQL engine

The Kognitio Analytical Platform is the world’s fastest in-memory data analysis engine and when deployed on Hadoop it allows organizations to connect interactive, self-service analytical tools to Hadoop-based data for thousands of end users even when the data volumes are very large. Hadoop and its associated software projects have provided organizations with a cost-effective way…

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Kognitio on Apache Hadoop, ultra-fast, high concurrency SQL engine

Enhancing Tableau’s performance on Hadoop

For all big data’s promise, the problem has always been this: how do you turn those huge volumes of data into something valuable that humans can use? Visual analytics tools, such as Tableau, aim to do just that. They make it easy for business analysts to interact with data to get the knowledge that they…

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Enhancing Tableau’s performance on Hadoop