In Pictures: 9 open source Big Data technologies t...
Written in Java and modeled after Google's BigTable, Apache HBase is an open source, non-relational columnar distributed database designed to run on top of Hadoop Distributed Filesystem (HDFS). It provides fault-tolerant storage and quick access to large quantities of sparse data. HBase is one of a multitude of NoSQL data stores that have become available in the past several years. In 2010, Facebook adopted HBase to serve its messaging platform. It is available under the Apache License 2.0.
In Pictures: 9 open source Big Data technologies to watch