hello sir,

      i am raja, i am doing my final year,B.Tech (I.T),  i am doing my final sem project in data warehouse, title is "INVENTORY SYSTEM". in our college documentation  we use one procedure, so i need the methodologies, now i am using the water fall model in SDLC. is it correct or not.  only use the schema is the methodologies for dwh.

    please help me sir.