Information Engineering
When business automation was 1st introduced in the early year 1960s organization looked for field of simply and opportunity automated business functions which were earlier performed in a manual fashion. As the time passed individual computer programs were combined to encompass business applications. The applications were collected into major information systems which served exact business areas. While this approach was workable it resulted in problems. Systems were hard to connect to 1 another redundant data was everywhere and the impact of changes to applications which served 1 area of the business was hard to project and even more hard to implement and old programs outlived their usefulness but lack of resources caused them to be used long previous their prime.
In their book on reengineering the corporation, Champy and Hammer state: Information technology plays a crucial role in business reengineering but one which is simply miscast. Modern state-of-the-art information technology is element of any reengineering effort an essential enabler permits organization to reengineer business procedure but to paraphrase what is often said about governments and money merely throwing computers at an existing business problem does not cause it to be reengineered.
The worldwide goal of information engineering is to apply information technology in a way that best serves the overall requirement of the business. To accomplish this, IE must starts through analyzing business goals and objective understanding the many business areas that must define the information needs of each business field and the business as an entire. Only after this is done does IE make a transition into the more technical domain of software engineering the procedure where applications, information systems and programs are designed, analyzed and established.