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= Apache Pig-Zebra Wiki =

Zebra is a storage layer that provides a high level data access abstraction and 
a tabular view of data in Hadoop, and could free Pig users from implementing 
their own data storage/retrieval code. It provites

  * columnar storage format for fast data projection
  * schema language to manage physical storage metadata
  * CPU/space-efficient data serialization 

In the future, it could also support predicate pushdown for further performance 
improvement. Initially, Zebra is released as a contrib project in Pig and can 
become a hadoop subproject later on. 

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