×

Apparatus and method for validating a database record before applying journal data

  • US 6,968,349 B2
  • Filed: 05/16/2002
  • Issued: 11/22/2005
  • Est. Priority Date: 05/16/2002
  • Status: Active Grant
First Claim
Patent Images

1. A computer apparatus comprising:

  • (A) at least one processor;

    (B) a memory coupled to the at least one processor;

    (C) a database journal residing in the memory, the database journal including a journal entry for a selected record in a database, wherein the journal entry includes;

    (C1) an indication of a change to at least one portion of the selected record; and

    (C2) a validation value that represents a state of the selected record in the database before making the change to the selected record and wherein the validation value comprises a checksum.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×