<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Database Sharding on Engineering Playbook</title><link>https://learn.tanhdev.com/tags/database-sharding/</link><description>Recent content in Database Sharding on Engineering Playbook</description><image><title>Engineering Playbook</title><url>https://learn.tanhdev.com/vesviet.png</url><link>https://learn.tanhdev.com/vesviet.png</link></image><generator>Hugo</generator><language>vi</language><lastBuildDate>Sun, 16 Aug 2026 12:00:00 +0700</lastBuildDate><atom:link href="https://learn.tanhdev.com/tags/database-sharding/index.xml" rel="self" type="application/rss+xml"/><item><title>Mở Rộng Cơ Sở Dữ Liệu &amp; Tối Ưu Bể Kết Nối — Sharding, TiDB &amp; PostgreSQL</title><link>https://learn.tanhdev.com/series/system-design/04-database-scaling-sharding/</link><pubDate>Thu, 18 Jun 2026 10:30:00 +0700</pubDate><guid>https://learn.tanhdev.com/series/system-design/04-database-scaling-sharding/</guid><description>Phình to cơ sở dữ liệu theo chiều ngang (horizontal scaling) trong Go: Băm nhừ DB bằng Range/Hash sharding, mổ bụng B-Tree vs LSM-Tree.</description></item><item><title>Bài 4: Tầng Dữ liệu — Từ MySQL Sharding đến TiDB NewSQL</title><link>https://learn.tanhdev.com/series/shopee-architecture/04-database-scale/</link><pubDate>Tue, 05 May 2026 08:40:00 +0700</pubDate><guid>https://learn.tanhdev.com/series/shopee-architecture/04-database-scale/</guid><description>Cách Shopee scale từ MySQL sharding lên TiDB NewSQL: ProxySQL connection pooling, kiến trúc read replica, bài toán Maintenance Event Horizon.</description></item></channel></rss>