HBase
Column-oriented database, HBase is an open source modeled after Google’s BigTable. It contributes to companies like Facebook, Trend Micro and many more. HBase is applicable for sparse data sets. The system includes a set of tables and is composed in Java. Hbase professionals earn $126, 369 on an average.
Cloudera
Google, Yahoo and Facebook engineers merged with the Oracle executive to introduce the organization in 2008. Cloudera develops open source software for data-driven organizations. It helps processing and analyzing Big Data. Cloudera which is a part of Apache Hadoop, provides efficient handling in comparison to traditional database systems..
Cloudera efficient earn $ 126, 816 on an average.
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