Measured, Not Read: The First Numbers

Podcast: Clown Cast · Joey Musselman

Opublikowano: 2026-10-21

A toy sports feed built over one tournament's results gets benchmarked on real data. Running against a hosted database, the measurement reveals actual performance numbers and an unexpected source of slowness. Walk through the results, the design decisions that shaped them, and why testing failure on purpose beats meeting it in production. 00:02:01 - Scoring mechanics: relevance, importance, freshness 00:03:31 - Measured performance: ranking 66 cards in 0.21 milliseconds median 00:06:46 - Feed architecture and component design 00:08:21 - Infrastructure lessons from Amazon Builders' Library 00:11:39 - Testing failure deliberately vs. in production 00:14:46 - Data contracts and shape validation --- Sources & further reading: • AWS, Schedule your containers on...