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From Ashok Kumar <>
Subject The advantages of Hive/Hadoop comnpared to Data Warehouse
Date Fri, 18 Dec 2015 21:01:59 GMT
Some analysts keep asking me the advantages of having Hive tables when the star schema in
Data Warehouse (DW) does the same.
For example if you have fact and dimensions table in DW and just import them into Hive via
a say SQOOP, what are we going to gain.
I keep telling them storage economy and cheap disks, de-normalisation can be done further
etc. However, they are not convinced :(
Any additional comments will help my case.
Thanks a lot
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