Get free solutions, how-tos and examples for image processing and search using Apache Hadoop, MapReduce and NoSQL.
Creating Browse Images From Landsat Data - Science data is all around us yet remains inaccessible to those without specialized knowledge. With a handful of Linux commands, you can create a web ready color composite image from a scientific Landsat image, showing our planet in all its splendor and beauty.
Why You Should Use A Netbook For Your Webserver - With so many cloud and virtualized options available today one often overlooked option for web hosting is low cost commodity consumer grade hardware. Netbooks, Raspberry Pis, and plug computers can easily support over 90% of the world's websites.
How To Run One MapReduce Task Per HDFS Input - Controlling the number of tasks that Hadoop runs for a particular input can be a daunting task, but is by no means impossible. With this ultra-simple approach you can easily coax Hadoop into taking advantage of the full power of your cluster.
Processing XML With Hadoop Streaming - Hadoop makes short work of loading, parsing and processing massive XML files, which can often be too resource intensive for traditional systems. With a few simple configuration settings you can let Hadoop do the heavy lifting for you.