Apache Hive

The

{tm}[Apache Hive|http://hive.apache.org]{tm}

data warehouse software facilitates querying and managing large datasets residing in distributed storage. Built on top of

{tm}[Apache Hadoop|http://hadoop.apache.org]{tm}

, 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

  Wiki Markup
  {tm}Apache HDFS{tm}

  or in other data storage systems such as

  Wiki Markup
  {tm}Apache HBase{tm}

• Query execution via MapReduce

...

• Hive Tutorial
• HiveQL Language Manual (Queries, DML, DDL, CLI, Configuration Properties, etc.)
• Hive Operators and Functions
• Hive Web Interface
• Hive Client (JDBC, ODBC, Thrift, etc.)
• HiveServer2 Client
• Hive Change Log
• Avro SerDe

...