# How We Built a Real-Time Stock Pricing System at Scale - **期号**: SRE Weekly Issue #536(2026-09-28) - **作者**: Mohsen Rajabi — ITNEXT - **链接**: https://itnext.io/how-we-built-real-time-stock-pricing-at-mofid-brokerage-031015ce1301 ## 简介 > How we built a production architecture handling 1,900+ messages per second and tens of thousands of concurrent connections with Kafka, Redis Pub/Sub, .NET Channels, and SSE. ## 正文 > ⚠️ 抓取失败:HTTP 403