网络竞价系统中负载均衡技术优化  

Optimization of Load Balancing Technology in Network Bidding System

作　　者：孙建岗[1] 张树东[1] 

机构地区：[1]首都师范大学信息工程学院,北京100048

出　　处：《计算机测量与控制》2016年第9期237-239,243,共4页Computer Measurement &Control

基　　金：国家自然科学基金(31571563);国家科技支撑计划项目;北京市属高等学校创新团队建设与教师职业发展计划项目;高可靠嵌入式系统技术北京市工程研究中心(2013BAH19F01);国外访学项目(067145301400)

摘　　要：在网络系统正常运行中,如何确保数据准确实时高效的传输变得越来越重要,在一些高并发、高吞吐的服务中,确保每个事务功能正常运转越来越重要;系统的负载是否均衡是确保整个系统能否完整工作的关键,现在有很多负载均衡算法旨在使得每个服务器的负载趋于相等,可以归纳为静态均衡方法和动态均衡方法;考虑到影响服务器的负载有多重因数,结合贪心算法作出相对合理的负载均衡策略,应用到本次竞价系统中对比以前的平衡策略,通过比较可以得出多衡量指标的综合考虑会提高负载均衡的性能,对网络竞价系统能够起到更优化的作用。In the normal operation of network systems,how to ensure accurate data transmission in real time with high efficiency is becoming more and more important.In some high concurrency and high throughput of the service,to ensure the normal operation of each transaction function more and more important.The load balancing of the system is the key to ensure the whole system can complete the work,there are now many load balancing algorithm is designed to make each server load tends to be equal,can be divided into static load balancing method and the dynamic load balancing method.Considering the influence of server load multiple factor,combining greedy algorithm made relatively reasonable load balancing strategy,application to the bidding system in contrast to previous balance strategy,through the comparison,it can be that multi measurement index comprehensive consideration can improve the load balance of performance,the network bidding system can play a more optimal function.

关 键 词：确保数据准确实时高效的传输 高并发、高吞吐 负载均衡策略 多衡量指标 网络竞价系统 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]