<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>数据库迁移 on Greatfinish Blog</title><link>https://greatfinish.top/tags/%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%81%E7%A7%BB/</link><description>Recent content in 数据库迁移 on Greatfinish Blog</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><copyright>© 2026 Greatfinish Blog · [沪ICP备2026022892号](https://beian.miit.gov.cn/)</copyright><lastBuildDate>Thu, 23 Apr 2026 20:47:00 +0800</lastBuildDate><atom:link href="https://greatfinish.top/tags/%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%81%E7%A7%BB/index.xml" rel="self" type="application/rss+xml"/><item><title>华为云 DDS 迁移到天翼云 DDS：基于 mongodump / mongorestore 的实战指南</title><link>https://greatfinish.top/posts/huawei-dds-to-ctyun-dds-migration/</link><pubDate>Thu, 23 Apr 2026 20:47:00 +0800</pubDate><guid>https://greatfinish.top/posts/huawei-dds-to-ctyun-dds-migration/</guid><description>一次 MongoDB 兼容 DDS 跨云迁移实战：源端华为云 DDS 使用 mongodump &amp;ndash;archive &amp;ndash;gzip 导出，目标端天翼云 DDS 使用 mongorestore 按业务库白名单恢复，并完成集合、索引和关键数据核验。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://greatfinish.top/posts/huawei-dds-to-ctyun-dds-migration/featured.jpg"/></item></channel></rss>