In a load distribution system, a plurality of processing servers are installed and a context-dependent distributor is arranged in a stage before the processing servers such that a distribution rule is set to the distributor to appropriately distribute an event to an associated processing server, the...http://www.google.com.hk/patents/US7856634?utm_source=gb-gplus-share專利 US7856634 - Load distribution system, and event processing distribution control apparatus, and an event processing distribution control program
