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The "PoweredBy" page has been changed by ZhengShao. http://wiki.apache.org/hadoop/PoweredBy?action=diff&rev1=169&rev2=170 -------------------------------------------------- * [[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 600 machine cluster with 4800 cores and about 2 PB raw storage. Each (commodity) node has 8 cores and 4 TB of storage. + * Currently have a 600 machine cluster with 4800 cores and about 7 PB raw storage. Each (commodity) node has 8 cores and 12 TB of storage. * We are heavy users of both streaming as well as the Java apis. We have built a higher level data warehousing framework using these features called Hive (see the http://hadoop.apache.org/hive/). We have also developed a FUSE implementation over hdfs. * [[http://www.foxaudiencenetwork.com|FOX Audience Network]]
