A system for identifying relationships between database records includes a
memory operable to store a plurality of records comprising a first record
and at least one second record. Each record comprises at least one of a
plurality of tokens. The system also includes 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
identifies a level of relationship between the first record and at least
one second record.