<?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>Technical Debt on Engineering Playbook</title><link>https://learn.tanhdev.com/tags/technical-debt/</link><description>Recent content in Technical Debt 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>Wed, 12 Aug 2026 21:30:00 +0700</lastBuildDate><atom:link href="https://learn.tanhdev.com/tags/technical-debt/index.xml" rel="self" type="application/rss+xml"/><item><title>Nâng cấp Magento 2.4.5 lên 2.4.8: Tháo Ngòi Nổ "Nợ Kỹ Thuật" Trước Thềm AWS Cắt Hỗ Trợ MySQL 8.0</title><link>https://learn.tanhdev.com/posts/aws-mysql-8-eol-magento-2-4-8-upgrade-architecture/</link><pubDate>Wed, 12 Aug 2026 21:00:00 +0700</pubDate><guid>https://learn.tanhdev.com/posts/aws-mysql-8-eol-magento-2-4-8-upgrade-architecture/</guid><description>Phân tích chi tiết rủi ro kiến trúc và chiến lược nhảy cóc (Leapfrog) nâng cấp Magento 2.4.5 thẳng lên 2.4.8 LTS.</description></item></channel></rss>