Tag Archives: queue length

Performance modeling: patient registration example

Queueing theory and modeling provide us with “closed-form” analytical solutions to problems involving, reasonably enough, queues.  Indeed, this type of performance-focused modeling is central to properly planning and sizing infrastructure and facilities of many types, from a new hospital building with interconnected services to servers, bridges, and routers on a distributed communications network, checkout registers at a retailer, toll booths (and lanes) on an interstate, conveyor belts at an airport, or teller and drive-through windows at a bank. Complex models can be joined to form queueing networks.

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