Data Caching for Telephony Services

  • Authors:

  • Tamra Carpenter;Robert L. Carter;Munir Cochinwala;Martin Eiger

  • Affiliations:

  • -;-;-;-

  • Venue:
  • IDEAS '00 Proceedings of the 2000 International Symposium on Database Engineering & Applications
  • Year:
  • 2000

  • Caching for Mobile Communication

    ADBIS-DASFAA '00 Proceedings of the East-European Conference on Advances in Databases and Information Systems Held Jointly with International Conference on Database Systems for Advanced Applications: Current Issues in Databases and Information Systems

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Abstract

We study client-server data caching, both with and without expiration timestamps, to assess its applicability to present and future telecommunications services such as local number portability, toll-free numbers, and mobile telephony. We perform simulation studies to evaluate the empirical performance of a variety of strategies for caching in a client-server setting. Data caching at client locations is found to be an economical and scalable approach to support future data-intensive telecommunications services.