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Apache Hive

The Apache HiveTM data warehouse software facilitates querying and managing large datasets residing in distributed storage. Built on top of Apache HadoopTM, it provides

  • Tools to enable easy data extract/transform/load (ETL)
  • A mechanism to impose structure on a variety of data formats

  • Access to files stored either directly in Apache HDFSTM or in other data storage systems such as Apache HBaseTM 

  • Query execution via MapReduce

...