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Open Source Zone

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July 23, 2014
Get the top tips for fully optimizing the speed of your website.

NEWEST ARTICLES

July 17, 2014
Get the details on MapReduce/YARN 2.0 and the functionalities it presents.
July 11, 2014
Learn more about Apache Shark and its features.
July 2, 2014
The final installment in this tutorial series will show you how to secure, store and display the video surveillance data.
June 23, 2014
Michael Williams, BIRT Product Evangelist & Forums Manager at Actuate, outlines some key points to keep in mind for building your own open source community.
June 11, 2014
Learn more about Apache Spark and the various aspects of this framework.
June 5, 2014
Learn how to read the video stream you set up in the first part of this tutorial and accept it at the remote location.
May 15, 2014
Learn more about the concepts of Gradle as a project building tool and also see how to configure and build a sample Java project.
April 25, 2014
This tutorial provides a simple explanation of the three different installation modes and the reasons for the use of each mode.
April 16, 2014
Follow this simple six step process to create a MapReduce job in Apache Hadoop using Spring.
March 31, 2014
Explore the data movement through the MapReduce architecture and the API calls used to do the actual processing, along with customization techniques and function overriding for application specific needs.
March 18, 2014
Learn more about writing MapReduce programs with the language of your choice with Hadoop Streaming.
February 26, 2014
This tutorial explians how to use the REST API and OAuth together in order to create a secure web service.
January 29, 2014
Apache HBase is a distributed, non-relational and open source database written in Java that runs on top of HDFS. HBase is a suitable candidate when you have hundreds of millions or billions of rows and enough hardware to support it. Learn more about it's practical use and architectural concepts.
January 23, 2014
Cassandra is an ideal database for managing a large volume of unstructured, semi-structured and structured data across multiple data centers and the cloud environment. Exolore how to get started.
January 10, 2014
Explore a basic vision for a single and multicore approach to indexing and querying multiple log file types in Apache Solr.
December 30, 2013
Apache Hive provides a mechanism to manage data in a distributed environment and query it using an SQL-like language called Hive Query Language, or HiveQL. This article will discuss Hive scripts and execution.
December 17, 2013
There's no such thing as failure when innovating. There are only successes and "learning experiences." My guess is that OpenStack will end up being the latter.
December 16, 2013
Kaushik Pal provides some samples and tips on how to use Apache Pig for  efficient analysis of large data sets.
December 6, 2013
Integrate the JVM into the OS kernel. Strip out everything in the OS that the hypervisor is taking care of (like network access) or that the JVM doesn’t need. What you end up with is an lean mean runtime-specific machine that runs much faster than a normal VM, and is more secure as well, simply because there is much less of it to hack.
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