International Business Machines Corporation
Comparing schema definitions using sampling

Abstract:

An approach is provided in which the approach generates a first set of sample documents based on a first schema and generates a second set of sample documents based on a second schema. The approach determines a set of validation results by comparing the first set of sample documents against the second schema and comparing the second set of sample documents against the first schema. The approach evaluates the set of validation results and declares a type of equivalence between the first schema and the second schema accordingly.