The second approach is to integrate Map Reduce with a SQL database. Two database companies have recently announced support for MapReduce: Greenplum and Aster Data. Interestingly, they have taken two very different approaches. I will call Greenplum's approach "loose coupling" and Aster Data's approach "tight coupling". Let's examine each in turn.
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Posted by Tim at September 9, 2008 05:36 PM
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