Wednesday, January 30, 2019

Apache Accumulo



 Is a robust database scalable data storage and retrieval system based on google's big table design and built on top of Apache Hadoop, Zookeper and Thrift.
It's improvements on big table design are:

  • Server-side programming mechanism that can modify key/value pairs
  • Cell based access control


OTHER BENEFITS:
  • Constraints
  • Sharding 
  • Large rows


WIDE COLUMN STORE:

WHY USE ACCUMULO:


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