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Hadoop

Tue, 03/17/2009 - 12:00am
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http://hadoop.apache.org/

 

The Apache Hadoop project develops open-source software for reliable, scalable, distributed computing. Hadoop includes these subprojects:

  • Hadoop Common: The common utilities that support the other Hadoop subprojects.
  • Chukwa: A data collection system for managing large distributed systems.
  • HBase: A scalable, distributed database that supports structured data storage for large tables.
  • HDFS: A distributed file system that provides high throughput access to application data.
  • Hive: A data warehouse infrastructure that provides data summarization and ad hoc querying.
  • MapReduce: A software framework for distributed processing of large data sets on compute clusters.
  • Pig: A high-level data-flow language and execution framework for parallel computation.
  • ZooKeeper: A high-performance coordination service for distributed applications.
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