day 14

type | metrics

Imagine you work on Facebook newsfeed. What metrics do you need to measure to understand how your product impacts other products within Facebook app and Meta, more generally?

why | ecosystem or guardrail metrics

For products with one user and a single-product situation, you may not need these metrics. But if you are being asked about a large company or even a marketplace, you need to know how your product impacts other products.

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hint | think about product over all products

This is the one section where I say it is okay to think about percentages, but don’t forget to explain your thinking.