基于linux的健康云平台服务优化①-计算机系统应用.pdfVIP

计 算 机 系 统 应 用 2016 年 第 25 卷 第 10 期 ① 基于Linux 的健康云平台服务优化 李贝贝 1,2, 陶耀东 1 1( 中国科学院 沈阳计算技术研究所, 沈阳 110168) 2( 中国科学院大学, 北京 110039) 摘 要: 移动互联网和健康大数据正在引发医疗健康管理产业发生颠覆性变革, 各级厂商着力构建形成一套基 于“互联网+物联网+医疗服务”技术的以 O2O 商业模式为主的云端健康管理系统平台. “中科慧康”云健康平台主 要为健康机构以及用户提供健康管理的平台. 本文从平台架构设计和系统优化入手, 从负载均衡, 分布式缓存, 数据库优化, socket 转发服务器等方面设计了良好的云平台以支撑业务发展. 实验结果表明, 该系统架构可以满 足百万级别的数据转发和用户访问, 应用实践表明了该方案的可行性. 关键词: 移动医疗; Web 系统优化; 负载均衡; 分布式缓存; socket 转发服务器 Health Cloud Platform Service Optimization Based on Linux LI Bei-Bei1,2, TAO Yao-Dong1 1(Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China) 2(University of Chinese Academy of Sciences, Beijing 110039, China) Abstract: The mobile Internet and health big data is causing big health healthcare management industry disruptive change, the formation of a firm focuses on building levels based on the “Internet + IoT + medical service” technology-based business model to cloud O2O health management system platform. “Zhong Ke Hui Kang” health cloud platform mainly provides health management platform for health institutions and users. This paper discusses in aspects of the platform architecture design and system optimization starting from load balancing, distributed caching, database optimization, socket forwarding server design a good cloud platform to support business development. Experimental results show that the system architecture to meet the one million level of data forwarding and user access, application practice shows the feasibility of the scheme. Key words: mobile health; Web system optimization; load balancing; distributed cache; socket forw