Una protofase de entendimiento del negocio para metodologías de desarrollo de sistemas

The methodologies for information systems development whenever it is a traditional information system, a knowledge based system or a data mining system refer to a certain knowledge described as “business understanding”. Although, in some of these methodologies this knowledge is clearly explained, neither of them describe which relevant information or techniques must be considered in a proto-phase to enable the system engineer to obtain it. This paper presents different techniques for a methodological proto-phase by using those that permit to obtain documented information to understand the business, independently of the type of system that will be developed.