Using selective acknowledgements to reduce the memory footprint of replicated services

  • Authors:
  • Roy Friedman;Erez Hadad

  • Affiliations:
  • Computer Science Department, Technion – Israel Institute of Technology, Haifa, Israel;IBM Haifa Research Labs, Haifa University, Haifa, Israel

  • Venue:
  • ODBASE'06/OTM'06 Proceedings of the 2006 Confederated international conference on On the Move to Meaningful Internet Systems: CoopIS, DOA, GADA, and ODBASE - Volume Part II
  • Year:
  • 2006

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Abstract

This paper proposes the use of Selective Acknowledgements (SACK) from clients to services as a method for reducing the memory footprint of replicated services The paper discusses the general concept of SACK in replicated services and presents a specific implementation of SACK for an existing replication infrastructure Performance measurements exhibiting the effectiveness of SACK are also presented.