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随着互联网访问量和数据流量的快速增长,新的应用层出不穷,为提高服务系统的整体性能,采用了负载均衡集群技术。本文对服务器集群复杂均衡调度的设计与实现方法作了一些研究和探讨。通过对负载均衡集群系统的分析,提出从容错性、透明IP、建立VPN隧道、带外数据传输四个方面来加强集群系统的安全,从而提高整个集群系统安全性的理论。
With the rapid growth of Internet traffic and data traffic, new applications emerge in endlessly. In order to improve the overall performance of the service system, load balancing cluster technology is adopted. This paper makes some research and discussion on the design and implementation of complex and balanced server cluster scheduling. Through the analysis of load balancing cluster system, this paper puts forward the theory of enhancing the security of cluster system from four aspects of fault tolerance, transparent IP, establishing VPN tunnel and out-band data transmission, so as to improve the security of the whole cluster system.