The design phase of the SDLC uses the requirements that were gathered during analysis to create a blueprint for the future system. A successful design builds on what was learned in earlier phases and leads to a smooth implementation by creating a clear, accurate plan of what needs to be done. This chapter describes the initial transition from analysis to design and presents three ways to accomplish the design for the new system.
Transition from Requirements to Design
System Acquisition Strategies
Influences on the Acquisition Strategy
Selecting an Acquisition Strategy
Applying the Concepts at Tune Source
The design phase decides how the new system will operate. Many activities will be involved as the development team develops the system requirements. This chapter provides an outline of those design phase activities, which culminates in the creation of the system specification. We also describe three alternative ...