The Hitchhiker's Guide to Hadoop 2
Hadoop is surely a recognizable name to prospective users and industry analysts, so why has that yet to translate into a high adoption rate?
With the introduction of Hadoop 2, ending the reliance on MapReduce and introducing HDFS federation and high availability, this is a big step toward maturity for the technology. In this Hadoop 2 guide, explore new possibilities; determine how your business can take advantage of these increased options.