Passing Lane is a small trucking company headquartered in Portland, Oregon. Passing Lane's information system consists of a file server and three workstations where freight clerks enter data, track shipments, and prepare freight bills. To perform their work, the clerks obtain data from the server and use database and spreadsheet programs stored on stand-alone PCs to process the data. At your meeting yesterday, Passing lane's president approved your recommendation to create a relation

Given that Passing Lane currently uses computers for managing their operations, what design considerations should be given to legacy systems? Explain your answer.