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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Trivial Update of "Hive/PoweredBy" by RaghothamMurthy
Date Tue, 14 Jul 2009 02:35:31 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The following page has been changed by RaghothamMurthy:
http://wiki.apache.org/hadoop/Hive/PoweredBy

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  *  [http://www.facebook.com Facebook]
  We use Hadoop to store copies of internal log and dimension data sources and use it as a
source for reporting/analytics and machine learning.
- Currently have a 320 machine cluster with 2,560 cores and about 1.3 PB raw storage. Each
(commodity) node has 8 cores and 4 TB of storage.
+ Currently have a 640 machine cluster with ~5000 cores and 2PB raw storage. Each (commodity)
node has 8 cores and 4 TB of storage.
  
  *  [http://www.hi5.com hi5]
  We use Hive for analytics, machine learning and social graph analysis.

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