Simulator #1 enables simulation of single queue systems with single arrivals and single service. For arrival intervals and service duration the user either selects a theoretical distribution (more to come) or enters a distribution in table form (either probabilities or directly the cumulative distribution). Then the user selects the number of servers, the maximum queue length and the total number of customers (limited population). Of course the last two can be also unlimited. Queue organization can be either FIFO or LIFO (stack). All usual simulation results are available. There is the possibility to save results in a separate browser window, so they can be then saved, copied, etc. To use the simulator JavaScript 1.2 is necessary.

Simulator #2 enables simulation of single queue systems with bulk (batch) arrivals and bulk (batch) service. Batch sizes can be constant or random. Server(s) either wait for a complete batches to start service or alternatively smaller batches can be served. For arrival intervals and service duration the user either selects a theoretical distribution (more to come) or enters a distribution in table form (either probabilities or directly the cumulative distribution). Then the user selects the number of servers and the maximum queue length in case of limited system capacity. The population is unlimited. Queue organization can be either FIFO or LIFO (stack). All usual simulation results are available. There is the possibility to save results in a separate browser window, so they can be then saved, copied, etc. To use the simulator JavaScript 1.2 is necessary.