Article · 3 min
How to define metrics in config, not code
Why a business metric should be a short definition anyone can read, and what it takes to get there.
Writing on Data
What worked, what it cost and what I'd change, from building data platforms and AI agents.
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Article · 3 min
How to cut compute and storage use on a data platform
Where the money went on a busy data platform, and the fixes that brought compute and storage usage down.
Article · 2 min
How to allocate AWS cost for data platforms
Splitting a shared cloud bill across teams when the billing data and the usage data share no key. Then turning usage into an estimate.
Article · 6 min
How to run a security review of a data platform
A plain guide to reviewing a data platform with a security team: what to cover, what evidence to bring, and how to close what you find.
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