负载均衡技术在防伪税控系统中的应用

Technology of Load Balancing in Anti-counterfeiting Tax control system

本文将负载均衡技术引入到防伪税控系统中,用于解决增值税发票实时认证问题,改造原有批量认证平台,实现企业通过互联网完成增值税发票的比对认证。该方案考虑到发票认证多集中于月底最后几天系统并发量大的实际情况,采用最少连接数结合动态加权算法实现软件负载均衡形成一个受理多个处理的系统布局,从而使多个处理应用利用率达到最佳,系统中处理各服务器负载趋于最佳均衡状态。

In this article, the introduction of load balancing technology into Anti-counterfeiting Tax control system, resolve the issue of value-added tax invoices in real-time authentication, and reform the original platform of certification bulk, to complete the validation of value-added tax invoices through Internet for the enterprise. This program will enable the utilization of a number of processing applications to achieve the best and tends to make the best of the server load balance, using the least number of connections and the method of weighted mean to created a system to deal with the admissibility of a number of layout, because of the invoice tests focus on a few days on the end of month.