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