At present, the database application is deeply to each industry in China, the database system responsible for the storage and information management tasks focus on the store a lot of data leakage or damage, it will be for the enterprise and the country caused heavy losses. With the increasingly fierce market competition, modern enterprises are facing tremendous pressure of competition, talent, technology, equipment to become the three key factors in the development of enterprises. Among them, as the enterprise one of the most important assets of enterprises to realize the computer equipment information management, the normal production is the guarantee of enterprise, is the enterprise to raise the benefit.