Eskildsen: Scaling infrastructure is mostly spent on the database layer
Simon Eskildsen · He built a new database in his bedroom—now he powers Cursor, Notion and Anthropic. | Simon Eskild... · PMF Show · Oct 30, 2025 · at 3:08
Turbopuffer founder Simon Eskildsen reflects on his decade scaling infrastructure at Shopify from hundreds to millions of requests per second.
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“The majority of what you spend your time on if you're scaling infrastructure are the databases and the database layer.”
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