Data is a vital asset of an organization and every organization tries its best to store large amount of data. Important decisions are made on the base of stored data. University of Agriculture, Faisalabad is the popular university of the Pakistan. UAF is using Oracle database to store the university employees and students record. This database can store data upto Gbs. Data in this database cannot be analyzed to find hidden information or patterns mean ad hoc queries are not supported. Only few tens of records can be accessed at the same time. Data warehouse stores very large amount of historical data. It stores data up to Tbs. Millions of records can be accessed at the same time. Different data mining techniques explore data warehouse to find hidden patterns and determines what was happening, what is happening and what will happen. Data warehouse supports ad hoc queries. Organizations can make proactive and knowledge driven decisions for more profit and improvements in business. We proposed a framework of Data warehouse for the University of Agriculture, Faisalabad, Pakistan. This Data warehouse stores the large data of teachers of UAF. This data is analyzed for evaluating the teachers performance. This data is used by data warehouse to make prediction about teachers. This warehouse helps not only to administration but also to teachers about their performance and weaknesses.