<?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>Vector-Database on D5N</title><link>https://www.d5n.xyz/tags/vector-database/</link><description>Recent content in Vector-Database on D5N</description><generator>Hugo -- 0.146.5</generator><language>zh-CN</language><lastBuildDate>Fri, 20 Feb 2026 22:45:00 +0800</lastBuildDate><atom:link href="https://www.d5n.xyz/tags/vector-database/index.xml" rel="self" type="application/rss+xml"/><item><title>Building an AI Memory System: A Lightweight Vector Database Guide</title><link>https://www.d5n.xyz/en/posts/ai-memory-vector-db-guide/</link><pubDate>Fri, 20 Feb 2026 22:45:00 +0800</pubDate><guid>https://www.d5n.xyz/en/posts/ai-memory-vector-db-guide/</guid><description>Build a semantic search and auto-linking memory system for your AI assistant from scratch. Includes complete code and deployment steps—ready to use immediately.</description></item></channel></rss>