摘要
作为连接外围设备及第三方系统的交易通道,大型银行渠道系统属于7×24小时频繁交互的高并发交易系统。相对于每次通信均需建立、拆除连接的TCP短连接,频繁交互的系统采用TCP长连接模式时在处理效率上更具有优势。总结了频繁交互系统使用TCP短连接负载均衡时存在的问题,提出了基于One Connect、MBLB等F5公司技术的TCP长连接负载均衡方案,该方案经过实践的检验,取得了预期的效果。
As a trading channel to connect peripheral devices and third-party systems,the channel system of large bank belongs to the highly concurrent trading system which frequently interacts between 7 × 24 hours. Compared with short-lived TCP connection which needs to be established and disconnected in each communication,the system with frequent interaction has more advantages in processing efficiency when adopting long-lived TCP connection. This paper summarizes the problems of load balancing on short-lived TCP connection in frequent interactive system,and proposes a load balancing proposal on long-lived TCP long connection based on F5’s technologies such as One Connect and MBLB. The proposal has been tested in practice and achieved the desired results.
作者
劳伟
Lao Wei(Software Development Center,Agricultural Bank of China,Beijing 100073,China)
出处
《信息技术与网络安全》
2019年第1期58-63,共6页
Information Technology and Network Security
