By piccoloprincipe
via infoq.com
Submitted: Mar 02 2013 / 06:34
Ever since the publication of Google’s Dremel paper, the Hadoop community has been trying to build similar functionality around Hadoop. First it was open Dremel, which is currently part of Apache Drill, which has become an Apache Incubator project last year. Then, also last year, Cloudera introduced Impala, which is currently in beta state and is part of the Cloudera Hadoop distribution - CDH 4.1.
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