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Yang Cao

I write about tech, data and AI, and about whatever else is running through my head.

01

Eight decisions behind a self-serve data agent

A self-serve data agent whose answers are grounded in sources you can open. What powers it, the eight decisions that made the answers high quality, and what a thousand real questions revealed about the data underneath. 10.09.2026
12 min 02

Serving models on Kubernetes with KServe

Scale-to-zero sounds free until you meet the cold start. What KServe actually buys you, what it quietly costs, and why we turned the headline feature off in the end. 02.04.2024
11 min