Patent ID: 7013315

Claim:
A computer implemented method of synchronizing records of first and second databases, the records of the first and second databases being characterized respectively by first and second record structures, wherein the first record structure is different from the second record structure thereby making the first and second databases incompatible, wherein at least one field of records of the first database is subject to a first rule of data value to which the corresponding field of records of the second database is not subject, the method comprising: comparing the content of the one field to the content of the corresponding field of the second database and in performing the comparison applying the first rule of data value, thereby comparing the records of the incompatible databases; taking synchronization actions based on the outcome of the comparison, wherein applying the first rule of data value consists of one of: a) comparing only a portion of the content of the one field to the content of the corresponding field; b) comparing only a portion of the content of the corresponding field to the content of the one field; c) omitting comparison of the content of the one field with the content of the corresponding field; d) setting a first specified value of the one field equivalent to a second specified value of the corresponding field.