The Hortonworks Data Platform, powered by Apache Hadoop, is a massively scalable and 100% open
source platform for storing, processing and analyzing large volumes of data. It is designed to deal with
data from many sources and formats in a very quick, easy and cost-effective manner. The Hortonworks
Data Platform consists of the essential set of Apache Hadoop projects including MapReduce, Hadoop
Distributed File System (HDFS), HCatalog, Pig, Hive, HBase, ZooKeeper and Ambari. Hortonworks is the
major contributor of code and patches to many of these projects. These projects have been integrated and
tested as part of the Hortonworks Data Platform release process and installation and configuration tools
have also been included.
