<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Richard&#039;s Edge Notes</title><link>https://richard-edge-notes.pages.dev/</link><description>记录 Cloudflare、边缘计算、云架构与 AI 工程实践。</description><language>zh-CN</language><item><title>用 Cloudflare Pages 与 Workers 搭建一套轻量博客</title><link>https://richard-edge-notes.pages.dev/posts/cloudflare-pages-workers/</link><guid>https://richard-edge-notes.pages.dev/posts/cloudflare-pages-workers/</guid><pubDate>Thu, 23 Jul 2026 16:00:00 GMT</pubDate><description>从静态内容、边缘函数到全球部署，拆解这套博客的完整技术路径。</description></item><item><title>CDN 缓存设计：先定义边界，再讨论命中率</title><link>https://richard-edge-notes.pages.dev/posts/cache-design/</link><guid>https://richard-edge-notes.pages.dev/posts/cache-design/</guid><pubDate>Fri, 17 Jul 2026 16:00:00 GMT</pubDate><description>Cache Key、TTL 与失效策略需要一起设计，否则高命中率也可能隐藏一致性问题。</description></item><item><title>R2 私有访问：Binding、S3 API 与公开域名的边界</title><link>https://richard-edge-notes.pages.dev/posts/r2-private-access/</link><guid>https://richard-edge-notes.pages.dev/posts/r2-private-access/</guid><pubDate>Thu, 09 Jul 2026 16:00:00 GMT</pubDate><description>三种 R2 访问入口对应三套不同的认证与安全控制，需要在架构阶段明确区分。</description></item></channel></rss>