【正文】 system whether back business higher level to lead makes a strategic decision this meritorious service capacity, still more lay special emphasis on the gathering to the external message of business and integrated data storehouse, model library , means storehouse and else artificial intelligence means whether directly to decision of strategic importance person , this is the support system ( DDS ) mission making a strategic decision.There is the part application that few business start MIS inner place the limit of the world at the early days of being living in the 70’s 20 centuries. Up at the moment, MIS is living, and there be the appropriatePopularization rate in every state nation in world, and nearly covered that every profession reaches every department. The Direction of MIS DevelopmentClose 20 curtains。 external grand duke takes charge of having arisen3 kinds of alternations:A. Paying special attention to the administration being emphasized to establishing MIS’s system, and causing the administration technique head for the ageing.B. The message is the decision of strategic importance foundation, and MIS supplies the message service in the interest of director at all times.C. Director causes such management program getting in touch with together with the concrete professional work maneuver by means of MIS. not merely bigandmiddlesized business universally establish MIS some smallsize business also not exceptions of self, universally establish the munal data network, like the electronic mail and electron data exchange and so on, MIS supplied the well support environment to the application of Intranet’s technique to speedily developing of INTERNET especially in the past few years in the interest of the business.Through international technique development tendency is see, in the 90’s 20 centuries had arisen some kinds of brandnew administration technique.（1）Business Processes Rebuild (BPR)A business should value correctly time and produce quality, manufacturing cost and technical service and so on several section administrations, grip at the moment organization and the process pose once more,andpletes that meritorious service capacity integrationist, operation processization and organization form fluctuation. Shall act as the service veer of middle layer management personnel staff the decision of strategic importance of the director service?（2）Intelligentization Decision Support System (IDSS)The intelligentization decision of strategic importance support system was sufficiently consider demand and the work distinguishing feature of business higher level personnel staff.（3）Lean Production (LP)Application give birth to on time, prehensive quality control and parallel project that picked amount is given birth to and so on the technique, the utmost product design cutting down and production cycle, raise produce quality and cuts down the reproduced goods to reserve, and is living in the manufacture promote corps essence, in order to meet the demand that client continuously changes.（4）Agile Manufacture (AM)One kind of business administration pattern that possess the vision, such distinguishing feature is workers and staff members’ quality is high, and the organization simplifies and the multipurpose group effectiveness GAO message loading is agile and answers client requires swiftly.2. The Effect To The Business Administration of MIS DevelopmentThe effect to the business administration of the management information system development is administered the change to business and business administration of information system development and e into being and is ing into being the farreaching effect with.Decision of strategic importance, particularly strategic decisionmaking may be assisted by the administration information system, and its good or bad directly affects living and the developmen development that the administration means one another unites through quality and ration. This express to utilize the administration in the calculation with the different mathematical model the problem in the quantitative analysis business.The past administer that the problem is difficult to test, but MIS may unite the administration necessaries, and supply the sufficient data, and simulates to produce the term in the interest of the administration.In the wake of the development of MIS, much business sit up the decentralized message concentration to establish the information system ministry of directly under director, and the chief of information system ministry is ordinarily in the interest of assistant manager’s grade. After the authority of business is centralized up highquality administration personnel staff’s hand, as if causing much sections office work decrease, hence someone prophesy, middle layer management shall vanish. In reality, the reappearance phase employed layer management among the information system queen not merely not to decrease, on the contrary there being the increase a bit.This is for, although the middle layer management personnel staff getting off exonerate out through loaded down with trivial details daily routine, yet needs them to analyses researching work in the way of even more energy, lift further admonishing the decision of strategic importance level. In the wake of the development of MIS, the business continuously adds to the demand of high technique a talented person, but the scarce thing of capability shall be washed out gradually. This pels people by means of study and cultivating, and continuously lifts individual’s quality. The wake of the news dispatch and electric network and file transmission system development, business staff member is on duty in many being living inparably either the home. Having caused that corporation save the expenses enormously, the work efficiency obviously moves upward American Rank Zeros corporation the office system on the net, in the interest of the creativity of raise office personn