Hierarchical web server cluster based on MPI
Peng Wang · jOURNAL OF southwest University for Nationalities · 2007
A novel parallel web server cluster is proposed in our study. A hierarchical structure is adopted in this cluster. Each node of every layer is used to serve as scheduling server (except the last layer in this part) and data server. Data service is provided and judged by it according to pre-scheduled gauge. It can also diagnose the data service’s work by the gauge and then transfer the overdone part to the node of next layer. A kind of monitoring and control server is established based on ajax and vml technology to supervise every node timely.