Insights
ニュースアプリを数百万人のユーザーに拡張する方法(2026年アーキテクチャガイド)
Spike-driven traffic, freshness vs cache trade-offs, autoscaling thresholds that actually fit news workloads, a TTL matrix, build-vs-buy cost math from 100K to 100M MAU, and a reference stack. With working ingestion code.
