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The Apache Hive data warehouse software facilitates querying and managing
large datasets residing in distributed storage. Hive provides a mechanism
to project structure onto this data and query the data using a SQL-like
language called HiveQL. At the same time this language also allows
traditional map/reduce programmers to plug in their custom mappers and
reducers when it is inconvenient or inefficient to express this logic in HiveQL.
WWW: http://hive.apache.org/
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