1. A computer-implemented method comprising: accessing a first database accessible from a first machine, the first database including a first plurality of records, the first plurality of records including a first record that includes a first data field of a data type; accessing authorization data representative of an authorization by a user to transfer data between the first database and a second database accessible from a second machine communicatively coupled to the first machine via a network; accessing the second database using the authorization data, the second database including a second plurality of records, the second plurality of records including a second record that includes a second data field of the data type; determining a match status of the second record, the match status being indicative of whether the second record corresponds to at least one of the first plurality of records, the determining of the match status being performed using a processor of a machine; and storing the match status of the second record.