用服务器推(Push)技术实现发电厂负荷计划管理

Implement the Management of Power Plant Load Plan by Using Server PUSH-technology

从企业管理系统的开发与应用角度出发，参考web技术中广泛应用的PUSH技术思想，将其应用于传统的MIS系统，使该系统数据发生变化时，数据自动推送到用户面前．在应用实例中采用了这一技术，并用PowerBuilder开发了服务器和客户端的相应程序，实践证明该方法行之有效，可使服务器和网络性能得到很大改善．

：The PUSH technology is used widely in Internet.From the deve lopment and application of MIS, the PUSH technology is applied into to the tranditional C/S MIS archetechure in this paper.The data would be pushed to the users automatically when the data was changed.An exampl e used PUCH technology is given in this paper.The client and sever pro gram is developed by Powerbuilder.In the practice,the performance of t he server and network is proved greatly by using PUSH technology.