Once your requirements list is complete, it's time to go shopping. As mentioned earlier, don't start shopping seriously until you have a fairly good idea of your requirements so you don't waste time evaluating unsuitable vendors on the one hand and you don't ignore potential good fits on the other. It's useful to organize the shopping process into four stages:
This chapter covers creating the long list, evaluating candidates, and creating the short list. Checking references and negotiating the best deal will be covered in the next chapter. |