☕Learn Operations Management Basics: Throughput, Bottlenecks, Flow
Diagnose what's actually slowing your work down — and fix it. You'll use a running coffee shop example to learn throughput, bottlenecks, and Little's Law, then apply the same diagnostic to one workflow you own.
Phase 1The Hidden Logic of Flow
Discover why one slow step controls the whole system
Your system runs at the speed of its slowest step
6 minTotal throughput is set by the bottleneck, not by the average.
Bottlenecks hide in front of growing piles
6 minThe bottleneck is the step where work in progress accumulates.
Three numbers, one law, every queue
7 minThroughput times wait time equals average items in the system.
Goldratt's five steps fix any system
7 minDon't optimize everything — find the constraint, exploit it, subordinate to it, elevate it, repeat.
Phase 2Hunting Bottlenecks in the Wild
Spot bottlenecks in coffee shops, helpdesks, and lines
You can't fix what you haven't drawn
6 minA simple step-by-step diagram makes the bottleneck obvious within minutes.
Find the constraint in a six-step coffee shop
7 minCapacity calculations across stages locate the constraint deterministically.
When the helpdesk's bottleneck isn't the agents
7 minIn knowledge work, the bottleneck is often handoffs and approvals — not the work itself.
Variability is the silent bottleneck multiplier
7 minWhen arrivals or service times vary, queues grow far faster than averages predict.
Big batches feel efficient and ruin throughput
7 minSmaller batches reduce wait time and surface bottlenecks faster.
Phase 3Operations Across the Business
Connect throughput to cash flow and unit economics
Your throughput controls your cash conversion cycle
7 minThe cash conversion cycle is a process with bottlenecks — operations changes are usually the lever, not finance ones.
Every business is a chain, and one link is slowest
7 minBottlenecks in the value chain waste every dollar spent before them.
Unit economics improve when bottlenecks shrink
7 minEvery operational bottleneck has a corresponding unit-economic drag.
Cross-functional bottlenecks hide in plain sight
7 minCross-functional bottlenecks are usually rework loops, not slow people.
Phase 4Diagnose and Fix Your Bottleneck
Diagnose and fix one bottleneck in your own work
Diagnose and fix one real bottleneck this week
8 minDiagnose and fix one real bottleneck this week
Frequently asked questions
- What is the difference between throughput and capacity?
- This is covered in the “Learn Operations Management Basics: Throughput, Bottlenecks, Flow” learning path. Start with daily 5-minute micro-lessons that build from fundamentals to hands-on application.
- How do you actually find the bottleneck in a process?
- This is covered in the “Learn Operations Management Basics: Throughput, Bottlenecks, Flow” learning path. Start with daily 5-minute micro-lessons that build from fundamentals to hands-on application.
- What is Little's Law and why does it matter for everyday work?
- This is covered in the “Learn Operations Management Basics: Throughput, Bottlenecks, Flow” learning path. Start with daily 5-minute micro-lessons that build from fundamentals to hands-on application.
- Why does adding more workers sometimes make a process slower?
- This is covered in the “Learn Operations Management Basics: Throughput, Bottlenecks, Flow” learning path. Start with daily 5-minute micro-lessons that build from fundamentals to hands-on application.
- How is the Theory of Constraints different from Lean or Six Sigma?
- This is covered in the “Learn Operations Management Basics: Throughput, Bottlenecks, Flow” learning path. Start with daily 5-minute micro-lessons that build from fundamentals to hands-on application.
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