Documented my learnings about ETL operations on various table, flattening data from different table and aggregating on top of it.
Steps to be followed a. Put files custs and txns in /home/hduser/hive/data/ b. Follow Query.hql file
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Documented my learnings about ETL operations on various table, flattening data from different table and aggregating on top of it.
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ashok-amsamani/HIVE-ETL-OLAP
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Documented my learnings about ETL operations on various table, flattening data from different table and aggregating on top of it.
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