Smart compare tool and method
First Claim
1. A computerized smart compare tool for finding significant differences between first and second data files, comprising:
- a storage medium having a set of program instructions for executing a smart compare program, comprising;
a first region of memory for producing mapping data between the first and second data files, wherein the mapping data associates corresponding data fields from the first and second data files;
a second region of memory for producing tolerance data, wherein the tolerance data includes desired tolerances of the corresponding data fields; and
a third region of memory for comparing the corresponding data fields from the first and second data files.
2 Assignments
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Accused Products
Abstract
A method for reducing programming or data errors generated by a new computer program or data set when the computer program updates or replaces an existing computer program. A set of baseline output records is generated by running the existing computer program on an input file (step 701). A set of revised output records is generated by running the new computer program with the input file (step 702). The baseline and revised output records are mapped to form an association between corresponding records (step 707). The associated records are compared using tolerance data stored in a control file to produce a plurality of difference records, a portion of which represents the programming or data errors (step 711). The difference records are examined to identify the portion of the difference records corresponding to the programming or data errors for editing the new computer program.
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Citations
4 Claims
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1. A computerized smart compare tool for finding significant differences between first and second data files, comprising:
a storage medium having a set of program instructions for executing a smart compare program, comprising; a first region of memory for producing mapping data between the first and second data files, wherein the mapping data associates corresponding data fields from the first and second data files; a second region of memory for producing tolerance data, wherein the tolerance data includes desired tolerances of the corresponding data fields; and a third region of memory for comparing the corresponding data fields from the first and second data files. - View Dependent Claims (2, 3, 4)
Specification