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
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