1. E. Schurman, J. Brutlag, The user and business impact of server delays, additional bytes and HTTP chunking in web search, in: O’Reilly Velocity Web Performance and Operations Conference, June 23rd 2009.
2. K. Salchow, Load balancing 101: nuts and bolts, White Paper, F5 Networks, Inc., 2007.
3. Analysis of join-the-shortest-queue routing for web server farms;Gupta;Perform. Eval.,2007
4. N. Ahmad, A.G. Greenberg, P. Lahiri, D. Maltz, P.K. Patel, S. Sengupta, K.V. Vaid, Distributed load balancer, Google Patents, August 2008. US Patent App. 12/189, 438.
5. Queueing system with selection of the shortest of two queues: an asymptotic approach;Vvedenskaya;Probl. Inf. Transm.,1996