<?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>Singleflight on Learn by Tanhdev</title><link>https://learn.tanhdev.com/tags/singleflight/</link><description>Recent content in Singleflight on Learn by Tanhdev</description><image><title>Learn by Tanhdev</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>Thu, 18 Jun 2026 10:00:00 +0700</lastBuildDate><atom:link href="https://learn.tanhdev.com/tags/singleflight/index.xml" rel="self" type="application/rss+xml"/><item><title>Chiến Lược Caching Trong Go — Hội Chứng Cache Stampede, XFetch &amp; Redis LFU</title><link>https://learn.tanhdev.com/series/system-design/03-caching-strategies-redis-golang/</link><pubDate>Thu, 18 Jun 2026 10:00:00 +0700</pubDate><guid>https://learn.tanhdev.com/series/system-design/03-caching-strategies-redis-golang/</guid><description>Trị tận gốc hội chứng Đàn Voi Giẫm Đạp (Cache Stampede) bằng singleflight và XFetch. Đặt lên bàn cân Write-Through vs Write-Behind. Mổ xẻ ruột gan Redis LRU/LFU xài cho Go.</description></item><item><title>Chương 2: 3 Điểm Yếu Của Caching (Penetration, Breakdown, Avalanche) &amp; Kỹ Thuật Go Singleflight</title><link>https://learn.tanhdev.com/series/high-concurrency-systems/caching-vulnerabilities-penetration-breakdown-avalanche/</link><pubDate>Tue, 09 Jun 2026 10:05:00 +0700</pubDate><guid>https://learn.tanhdev.com/series/high-concurrency-systems/caching-vulnerabilities-penetration-breakdown-avalanche/</guid><description>Học cách phòng thủ trước Cache Penetration, Avalanche, và Breakdown bằng Bloom Filters, làm rung lắc TTL (TTL jittering), và Golang singleflight.</description></item></channel></rss>