The one about Flashpoint or why the web needs speedsters
summary
Personal story of a 48‑year hidden defect frames a concrete roadmap: move from ad hoc load tests (JMeter) to observability with Grafana and SLOs, run chaos and production experiments, and feed live metrics into Selenium automation. Measure time to first byte, transactions per second and Core Web Vitals (LCP, interactivity) to translate business goals — sell more potatoes — into SLOs. Focus on hybrid client/server architecture, cloud cost and carbon footprint, design for efficiency, fail fast and recover.
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chapters (12)
- 0:00Introduction
- 3:55Web evolution and JavaScript
- 7:11Hardware and config bugs
- 9:36Mobile and cloud challenges
- 12:29Death of traditional testing
- 13:13Shift right and observability
- 16:21Performance engineering team
- 18:29User happiness and resilience
- 22:44Performance in the cloud
- 24:11Observability and core web vitals
- 33:54Continuous learning and culture
- 39:35Summary
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