9. The method of claim 8 , further comprising the step of: creating, prior to said collecting step, a unique identifier for each record in said another set of records, and a second look-up table, wherein said second look-up table is configured for storing the unique identifiers of all records citing said record.
9. The method of claim 8 , further comprising the step of: creating, prior to said collecting step, a unique identifier for each record in said another set of records, and a second look-up table, wherein said second look-up table is configured for storing the unique identifiers of all records citing said record. 12. The method of claim 9 , wherein said first look-up table and said second look-up table are merged into one structure.