Sudhendu Rai·Oct 5Why Process Noise Averages Out and Still MattersWhat the physics of renormalization says about variability in queues, operations and business processes
Patrick Lefler·Sep 11The Brilliance of Queuing TheoryHow many operators does a phone exchange actually need? A.K. Erlang asked that in 1909 for the Copenhagen Telephone Company, and answering…
InStartup StashbyHiba Parol·Jul 29Why Busy Systems BreakWhat queueing theory reveals about capacity, backlogs and why efficient systems need room to breathe
Jasmine Park·Jul 15Our LLM service had no backpressure. The provider got 7x slower and our p99 got 25x worse.TL;DR. Our summarization endpoint holds a p99 under 3 seconds. On 21/05 our provider degraded: median call time went from 620ms to about…A response icon1A response icon1
Ali Baseer·Mar 6Waiting line modelsUnderstanding Waiting Line Models: A Practical Guide to Queues, Customers, and Smarter Operations
Marco Mattiucci·Jan 5Why “Concurrent” Beats “Sequential”: Simulating Decision Strategies with Python“We often assume that tackling the biggest problem first is the best strategy. Or that establishing strict priorities optimizes workflow. I…
Pankaj Sharma·Nov 1, 2025Code review SLAs: The Common Fix That Doesn’t Fix AnythingEvery engineering team hits this moment. Pull requests are piling up, releases are slowing down, and someone says:
Tejus Chandrashekar·Jul 9, 2025Full Capacity Is a Trap: Understanding Queues, Latency, and the Power of FundamentalsWhen you’re building systems, whether it is an ML inference pipeline, a backend service, or infrastructure that needs to scale, performance…A response icon1A response icon1
