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What are the features of Hive?



Hive provides,
  • Tools to enable easy data extract/transform/load (ETL)
  • A mechanism to project structure on a variety of data formats
  • Access to files stored either directly in HDFS or other data storage systems as HBase
  • Query execution through MapReduce jobs.
  • SQL like language called HiveQL that facilitates querying and managing large data sets residing in hadoop.
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