Data validation using signatures and sampling

Details Data validation using signatures and sampling Data validation using signatures and sampling

2011-06-21

2011-06-21

Gaffin, Jeffrey A (Department: 2129)

Data processing: artificial intelligence

Knowledge processing system

Knowledge representation and reasoning technique

C706S053000, C706S056000

Reexamination Certificate

active

07966279

ABSTRACT:
Architecture that facilitates validation of a data mapping of data from a data source to a data target. There is included a signature generation component that generates a source signature of all or a portion of the data source and a target signature of all or a corresponding portion of the data target, and a sampling component that obtains a sample of the source data a corresponding sample of the target data. The data signatures and data samples are compared respectively and processed with a processing component to determine the status of the validation process.

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