<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>System Design on jerry's notes</title><link>https://thangvd2312.github.io/tags/system-design/</link><description>Recent content in System Design on jerry's notes</description><generator>Hugo</generator><language>vn-VN</language><lastBuildDate>Mon, 03 Aug 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://thangvd2312.github.io/tags/system-design/index.xml" rel="self" type="application/rss+xml"/><item><title>System Design 2/30: CQRS, CDC và ClickHouse cho dashboard realtime</title><link>https://thangvd2312.github.io/posts/cqrs-cdc-clickhouse-realtime-dashboard/</link><pubDate>Mon, 03 Aug 2026 00:00:00 +0000</pubDate><guid>https://thangvd2312.github.io/posts/cqrs-cdc-clickhouse-realtime-dashboard/</guid><description>Từ một PostgreSQL monolith quá tải đến read model realtime: CQRS, read replica, ACID, Outbox, Debezium, Kafka, ClickHouse và cách chọn BigQuery, Snowflake, Cassandra.</description></item><item><title>System Design 1/30: khi mobile app gọi quá nhiều backend service</title><link>https://thangvd2312.github.io/posts/system-design-api-gateway-mobile-coupling/</link><pubDate>Thu, 11 Jun 2026 00:00:00 +0000</pubDate><guid>https://thangvd2312.github.io/posts/system-design-api-gateway-mobile-coupling/</guid><description>Phân tích bài Daily.dev về mobile app bị coupling với nhiều backend service: API Gateway, BFF, Load Balancer hay GraphQL Federation?</description></item><item><title>Rate Limit từ A đến Z</title><link>https://thangvd2312.github.io/posts/rate-limit-tu-a-den-z/</link><pubDate>Wed, 29 Apr 2026 00:00:00 +0700</pubDate><guid>https://thangvd2312.github.io/posts/rate-limit-tu-a-den-z/</guid><description>Rate limit là gì, tại sao cần nó, các thuật toán phổ biến, và cách triển khai thực tế trong hệ thống backend.</description></item></channel></rss>