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Storing 5TB web server access log vs OLAP DB

We have over 5TB compressed web server log in a HDFS and we often analyse using Hadoop. It is painful to run map reduce on 5TB of data and most importantly, not many developer are familiar with it. ...
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Hadoop, Hive, Sqoop and MySQL [closed]

I want to start a testing session for performance and maintenance on an architecture that includes these three components: Hadoop Hive Sqoop to share data from a MySQL database (at the moment ...