The following Parquet blog post was originally published by Salesforce.com Lead Engineer and Apache Pig Committer Prashant Kommireddi (@pRaShAnT1784). Prashant has kindly given us permission to re-publish below. Parquet is an open source columnar storage format co-founded by Twitter and Cloudera.

http://blog.cloudera.com/blog/2013/10/parquet-at-salesforce-com/

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