Four architectures for improving efficiency of web servers on the base of cluster computing are presented. Three categories of load balancing strategies are distinguished: DNS, dispatcher and server oriented ones. The PVM simulator is implemented to define and model such strategies.
Citation:
Henryk Krawczyk, Arkadiusz Urbaniak, "Allocation Strategies of User Requests in Web Server Clusters," parelec, pp.217, International Conference on Parallel Computing in Electrical Engineering (PARELEC'02), 2002