The Systems Development Life Cycle Essay Example | Topics and Well Written Essays - 750 words

The Systems Development Life Cycle - Essay Example This involved establishing the business processes used by the company. This is necessary so that the processes are redesigned to take advantage of the modern system solutions operating characteristics. Data analysis is also quite useful in the determination of the system requirements. To accomplish this, a study on flow of information in the organization is carried out in order to come with dataflow diagrams that will be quite important in the design of the system (Somers & Nelson, 2004, P.258). Decision Analysis is meant to identify the decisions that are made by the manager. The main decisions that are made by the manager are identifiable at in individual level. Gathering of this information will help in the actual development of a system that will assist the managers to make decisions (Somers & Nelson,2004,P.259). This method is valuable when the primary objective of the system is decision support. There was also process analysis that was meant to review business processes of the company. In this stage, the processes of an organization are identifies and divides into a number of events that can either change or add data. Modification and reengineering of these processes help in improving the operations of the organization through improving service, cost reduction, quality and management information The development of an accounting information system can be successful if the process is divided into different phases or stages. The phases in the field of software development is referred to as System development life cycle(SDLC) which comprises Planning and Investigation, System Analysis,Design,Coding ,implementation, maintenance and Follow up. The planning and investigation phase needs the creation of a team to carry out an investigation on the current system and provide recommendations to a steering team. The main focus of the team is to come up with a way handing the request of