1. A system for identifying relationships between database records, comprising: a memory operable to store a plurality of records comprising a first record and at least one second record, each record comprising at least one of a plurality of tokens; and one or more processors collectively operable to: determine a weight associated with each of the tokens; compare at least one second record to the first record; and determine at least one relationship indicator based on the comparison and at least one of the weights, the at least one relationship indicator identifying a level of relationship between the first record and at least one second record.