#ORCFiles #vc #RCFiles #apache_hadoop #apache_hive #hadoop #hive
http://www.semantikoz.com/blog/orc-intelligent-big-data-file-format-hadoop-hive/
http://www.semantikoz.com/blog/orc-intelligent-big-data-file-format-hadoop-hive/
Big Data Science and Cloud Computing
ORC: An Intelligent Big Data file format for Hadoop and Hive
RCFile (Record Columnar File), the previous Big Data storage format on Hive, is being challenged by the smart ORC (Optimized Row Columnar) format.