Abstract: Systems and methods for identifying duplicate entries within set of entries are provided. Method includes receiving the set of entries. Each entry comprises set of field values associated with field types. The set of field values comprises non-blank field values. The method also includes calculating hash value for plural ones of the non-blank field values in at least subset of the set of entries. The method also includes determining that hash value of first field value in first entry corresponds to hash value of second field value in second entry. The first field value and the second field value comprise non-blank field values. The method also includes determining that each non-blank field value in the first entry does not conflict with each non-blank field value in the second entry. The method also includes providing an indication that the first entry and the second entry comprise duplicate entries.