19. The apparatus of claim 18 , wherein the instructions for parsing include instructions for parsing the variable fields to identify a numeric variable field and an alphanumeric variable field.
19. The apparatus of claim 18 , wherein the instructions for parsing include instructions for parsing the variable fields to identify a numeric variable field and an alphanumeric variable field. 20. The apparatus of claim 19 , wherein the instructions for coding include instructions for identifying the optimized encoding algorithm for a field algorithms by employing computing an entropy calculation for the numeric variable field.