If the specific information has to reach to the person who requires it, then it has to reach in timely manner. The timely availability of the information will be possible only if the information is available in proper form. The information has to reach the different users of the system. Information is required at all sectors and all business forms across the globe. Education sector is also not left behind. Information distribution centers( Data Warehouse) are specialized databases committed to systematic preparing. They are utilized to help choice making activities in most current business settings normally when complex informational collections have to be contemplated and broke down.
The paper focuses on helping in understanding the role of data warehousing for improving the efficiency of the institution. Various sections of the post graduate educational institute were considered for understanding the importance of Data Warehouse. As the availability of the data in the data warehouse can be accessed and utilized by the users with the help of different tools. This will give various types of reports which can be used for decision making and in turn make the system efficient.
Keywords: Data Warehouse, Data Mining, Decision Making, Meta Data