HadoopDB

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==Links==
 
==Links==
 
*http://db.cs.yale.edu/hadoopdb/
 
*http://db.cs.yale.edu/hadoopdb/
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[[Category:MapReduce]]
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[[Category:Database]]

2010年9月22日 (三) 03:15的最后版本

HadoopDB: An Architectural Hybrid of MapReduce and DBMS Technologies for Analytical Workloads.

HadoopDB is:

  • A hybrid of DBMS and MapReduce technologies that targets analytical workloads
  • Designed to run on a shared-nothing cluster of commodity machines, or in the cloud
  • An attempt to fill the gap in the market for a free and open source parallel DBMS
  • Much more scalable than currently available parallel database systems and DBMS/MapReduce hybrid systems.
  • As scalable as Hadoop, while achieving superior performance on structured data analysis workloads

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