分布式计算技术在医院信息系统中的应用-中国数字医学.PDF

应用交流 Application and Communication 分布式计算技术在医院信息系统中的应用 李小 ① 喆 摘 要 使用C/S架构实现医院信息系统间文本类信息的交换和同步，不仅会消耗掉服务器大部分的计算资源，而且也不能保 证信息同步的实时性。为了解决这种问题，设计并实现了一种基于网格计算技术和WebService技术的分布式计算技术，实现 了医院不同信息系统间文本类信息的交换和同步，比使用传统C/S架构取得了更加理想的效果，充分利用了客户端计算机的计 算资源，降低了同步的延迟时间。分布式计算方法易于实现，可复制性强，对于医院系统中需要大量计算资源的应用场景都 可以适用。 关键词　医院信息系统 分布式计算 信息同步 WebService Doi:10.3969/j.issn.1673-7571.2016.10.036 [中图分类号] R319 [文献标识码] A Application of Distributed Computing Technology in Hospital Information System / LI Xiao-zhe//China Digital Medicine.-2016 11(10): 100 to 102 Abstract If C/S architecture is used to realize the exchange and synchronization of text information between information systems of the hospital, it not only will consume most of the computing resources of the server, but also cant ensure the real-time information synchronization. In order to solve this problem, this paper designs and realizes a kind of distributed computing technology based on grid computing technology and WebService technology. The exchange and synchronization of text information between different information systems of the hospital is realized. It achieves better effect than the traditional C/S architecture, makes full use of computing resources of the client computers, and reduces the delay time of synchronization. The distributed computing method is easy to realize and reproducible. It can be used in the application scenarios which need a large amount of computing resources in the hospital system. Keywords hospital information system, distributed computing, information synchronization, WebService Corresponding author Network C