Simplified domain oriented rapid prototyping on requirement analysis

Simplified domain oriented rapid prototyping on requirement analysis,based on a specific domain,according to the nature of database application,put requirement into 2 phases in order to establish a set of reference prototypes for requirement analysis in the domain.It simplified the prototype construction and can help the analysts better meet the software requirements analysis.Meanwhile,it was also an evolutionary prototyping,which could be reused and modified for several times while improving it's expression to user's requirements.Therefore,it could reduce time and cost as well as the risk of the application development.Based on these simple rapid prototypes,the requirement analysis becomes more effective and positive.