With a continuous source of data relating to transactions, the data may be segmented and processed in a data flow arrangement, optionally in parallel, and {TAIL ~ the data} may be processed without storing {HEAD ~ the data} in an intermediate database 
With a continuous source of data relating to transactions , the data may be segmented and processed in a data flow arrangement , optionally in parallel , and { TAIL ~ the data } may be processed without storing { HEAD ~ the data } in an intermediate database
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH