In this paper, a modeling method for the dataanalysis solution is presented and the enterprise levelof the data warehousing problem is introduced. Themethod includes the processes of the requirementelicitation, analysis stage and the initial design of thedata warehouse. The extended operation model whichcan satisfy the need of the data warehouse is alsopresented in this paper because that it is necessary touse it for its functions of operation, reflecting theenterprise information system and significance for dataanalysis. The development of the described method isdivided into three steps which also be illuminated indetail and the method may meet the needs of gatheringthe requirements to provide the more easy manner forbusiness users.