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The "PoweredBy" page has been changed by prosch. http://wiki.apache.org/hadoop/PoweredBy?action=diff&rev1=255&rev2=256 -------------------------------------------------- * We process millions of sessions daily for analytics, using both the Java and streaming APIs. * Our clusters vary from 1 to 100 nodes. - * [[http://www.accelacommunications.com|Accela Communications]] + * [[http://www.uebersetzung-deutsch-englisch.com|Übersetzung Deutsch Englisch]] * We use a Hadoop cluster to rollup registration and view data each night. * Our cluster has 10 1U servers, with 4 cores, 4GB ram and 3 drives * Each night, we run 112 Hadoop jobs @@ -272, +272 @@ * Dual quad-core Xeon L5520 (Nehalem) @ 2.27GHz, 16GB RAM, 4TB/node storage. * Used for charts calculation, log analysis, A/B testing - * [[http://www.legolas-media.com|Legolas Media]] * 20 dual quad-core nodes, 32GB RAM , 5x1TB * Used for user profile analysis, statistical analysis,cookie level reporting tools. * Some Hive but mainly automated Java MapReduce jobs that process ~150MM new events/day. @@ -282, +281 @@ * total of 48TB of HDFS storage * HBase & Hadoop version 0.20 - * [[http://www.linkedin.com|LinkedIn]] + * [[http://www.linkedin.com|LinkedIn]] to [[http://www.linkedin.com|Übersetzung]] * We have multiple grids divided up based upon purpose. They are composed of the following types of hardware: * 100 Nehalem-based nodes, with 2x4 cores, 24GB RAM, 8x1TB storage using ZFS in a JBOD configuration on Solaris. * 120 Westmere-based nodes, with 2x4 cores, 24GB RAM, 6x2TB storage using ext4 in a JBOD configuration on CentOS 5.5
