System and method for data access

CAFC
  • US 6,757,717 B1
  • Filed: 09/16/1999
  • Issued: 06/29/2004
  • Est. Priority Date: 09/16/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A system for data access in a packet-switched network, comprising:

  • a sender/computer including an operating unit, a first memory, a permanent storage memory and a processor and a remote receiver/computer including an operating unit, a first memory, a permanent storage memory and a processor, said sender/computer and said receiver/computer communicating through said network;

    said sender/computer further including means for creating digital digests on data;

    said receiver/computer further including a network cache memory and means for creating digital digests on data in said network cache memory; and

    said receiver/computer including means for comparison between digital digests.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×