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Posted to common-commits@hadoop.apache.org by Apache Wiki <wi...@apache.org> on 2009/03/11 19:48:47 UTC

[Hadoop Wiki] Update of "Hbase/PoweredBy" by JeanDanielCryans

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

The comment on the change is:
Added openplaces

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  [http://www.yahoo.com/ Yahoo!] uses HBase to store document fingerprint for detecting near-duplications. We have a cluster of few nodes that runs HDFS, mapreduce, and HBase. The table contains millions of rows. We use this for querying duplicated documents with realtime traffic.
  
+ [http://www.openplaces.org Openplaces] is a search engine for travel that uses HBase to store terabytes of web pages and travel-related entity records (countries, cities, hotels, etc.). We have dozens of MapReduce jobs that crunch data on a daily basis.  We use a 20-node cluster for development, a 10-node cluster (currently being scaled) for offline production processing and an EC2 cluster for the live web site. 
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