SemanticScuttle - klotz.me

Tags: performance* + hadoop* + orc*

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1. ORC Creation Best Practices - Hortonworks

   -set hive.exec.orc.split.strategy=ETL; -- this will work only for specific values scan, if full table scan will be required anyway, use default (HYBRID) or BI.

   2017-06-12 Tags: spark, hadoop, orc, hive, performance, tuning, etl, bi, hybrid by klotz
2. Microsoft OLAP Blog by Hilmar Buchta: Hive file format comparison

   2017-02-13 Tags: hadoop, avro, orc, parquet, comparison, performance by klotz

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