ChannelPulse
Technical fluency for PMs
A PM does not need to write the code and does need to hold the conversation. This lesson covers the concepts that come up in real trade-off discussions — the shape of a request, why the data model constrains the roadmap, what latency budgets and caching actually cost you, why estimates are wrong in a predictable direction — and the questions to ask an engineer that get you a useful answer.
What you'll be able to do
- Trace what happens when a user taps a button, and locate where a feature's cost lives
- Explain why the data model, not the interface, sets what is cheap to build next
- Reason about latency, caching, and eventual consistency well enough to make a product trade-off
- Ask engineers questions that surface risk instead of producing agreement
Before this: what-the-loop-measures
The rest of this lesson is in the app
A PM does not need to write the code and does need to hold the conversation. This lesson covers the concepts that come up in real trade-off discussions — the shape of a request, why the data model constrains the roadmap, what latency budgets and caching actually cost you, why estimates are wrong in a predictable direction — and the questions to ask an engineer that get you a useful answer. This walkthrough runs about 25 minutes, with runnable code you can edit and re-run as you read.
Continue in ChannelPulseThe first module of every track is free to read on the web — see what's open in Product management.