physical architechture

Physical Architecture of Data Warehouse:
The physical architecture define the internal components of the ware house and describe the physical infrastructure on which the ware house major components resides.
the architecture define the function of each components for the particular application.and the infrastructure define the hardware and software use to implement these components.
Through the above achievements we can easily transfer the data,Analyze ,make query on the data and most important to make the decision upon the present data.