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    <title>Independent DMIT Guide — 文章</title>
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    <description>DMIT 选购指南、机房对比、部署与优化教程（独立双语导购站）。</description>
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    <lastBuildDate>Tue, 18 Aug 2026 00:00:00 GMT</lastBuildDate>
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<item><title>DMIT 选购指南：2026 年怎么选套餐与机房</title><link>https://dmit.imtqy.com/zh/articles/how-to-choose.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/how-to-choose.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>按预算、用途与机房选择 DMIT 套餐的决策方法；附各机房在售套餐与退款政策要点。</description></item>
<item><title>DMIT 机房怎么选：LAX / HKG / TYO 对比</title><link>https://dmit.imtqy.com/zh/articles/location-comparison.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/location-comparison.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>洛杉矶、香港、东京三大机房官方线路分布与适合人群对比。</description></item>
<item><title>DMIT 退款政策详解：3 天全额退款与 30 天部分退款</title><link>https://dmit.imtqy.com/zh/articles/refund-policy.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/refund-policy.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>DMIT 官方 TOS 退款条款解读：退款条件、限制、申请流程与选购建议。</description></item>
<item><title>DMIT IPv6 配置教程：查看地址、SSH、防火墙与 DNS</title><link>https://dmit.imtqy.com/zh/articles/ipv6-setup-guide.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/ipv6-setup-guide.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>DMIT 实例 IPv6 地址查看方法、SSH 双栈配置、防火墙规则与 DNS AAAA 记录设置。</description></item>
<item><title>DMIT 套餐性价比分析：每 GB 流量价与算力单位价</title><link>https://dmit.imtqy.com/zh/articles/plan-value-analysis.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/plan-value-analysis.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>用每 GB 流量价和算力单位价两个指标量化比较 DMIT 14 个套餐的性价比。</description></item>
<item><title>DMIT SSH 安全加固：从密钥登录到 fail2ban 全流程</title><link>https://dmit.imtqy.com/zh/articles/ssh-hardening.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/ssh-hardening.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>SSH Key 登录、禁用密码、修改端口、防火墙、fail2ban 安装等安全加固步骤。</description></item>
<item><title>DMIT 网络系列详解：Tier 1 / Premium / Eyeball 区别</title><link>https://dmit.imtqy.com/zh/articles/network-series-guide.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/network-series-guide.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>DMIT 三种网络系列的定位、适用场景、成本与套餐特点对比。</description></item>
<item><title>DMIT 监控与备份最佳实践：3-2-1 原则与恢复演练</title><link>https://dmit.imtqy.com/zh/articles/monitoring-backup.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/monitoring-backup.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>系统监控工具选择、数据备份策略、3-2-1 原则、自动备份脚本与恢复演练。</description></item>
<item><title>DMIT 初次部署检查清单：开通后两小时全流程</title><link>https://dmit.imtqy.com/zh/articles/first-deploy-checklist.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/first-deploy-checklist.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>DMIT 云服务器开通后的四阶段检查清单：系统初始化、安全加固、服务部署、监控备份。</description></item>
<item><title>DMIT 迁移指南：零停机迁移现有服务到 DMIT</title><link>https://dmit.imtqy.com/zh/articles/migration-guide.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/migration-guide.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>评估、数据迁移、DNS 切换与验证的完整迁移流程，含常见问题与时间线。</description></item>
<item><title>DMIT 性能调优：内核、Nginx、数据库与应用层</title><link>https://dmit.imtqy.com/zh/articles/performance-tuning.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/performance-tuning.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>从系统内核到 Nginx、数据库和应用层的性能调优方法，含瓶颈定位与检查清单。</description></item>
<item><title>DMIT 故障排查指南：SSH/Web/数据库/网络/OOM</title><link>https://dmit.imtqy.com/zh/articles/troubleshooting.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/troubleshooting.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>按故障类型提供排查流程：SSH 连接、502/504/403、数据库、磁盘、网络与内存问题。</description></item>
<item><title>DMIT 成本优化策略：套餐选择到资源利用</title><link>https://dmit.imtqy.com/zh/articles/cost-optimization.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/cost-optimization.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>从套餐选择、资源利用到运维策略三个层面的成本优化方法，含决策树与误区分析。</description></item>
<item><title>DMIT Docker 部署指南：安装到多服务编排</title><link>https://dmit.imtqy.com/zh/articles/docker-deployment.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/docker-deployment.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>在 DMIT 上安装 Docker 与 Compose，构建镜像、多服务编排、数据持久化与安全配置。</description></item>
<item><title>DMIT HTTPS/SSL 配置：Let's Encrypt 证书申请与续期</title><link>https://dmit.imtqy.com/zh/articles/https-ssl-setup.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/https-ssl-setup.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>在 DMIT 上为 Nginx 配置免费 Let's Encrypt 证书：安装 Certbot、申请、自动续期与 TLS 优化。</description></item>
<item><title>VPS、云服务器与独立服务器怎么选</title><link>https://dmit.imtqy.com/zh/articles/vps-vs-cloud.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/vps-vs-cloud.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>VPS、云服务器、独立服务器的本质差异与适用场景对比，以及 DMIT 产品定位说明。</description></item>
<item><title>DMIT 数据库优化：MySQL/PostgreSQL 慢查询与索引调优</title><link>https://dmit.imtqy.com/zh/articles/database-optimization.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/database-optimization.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>DMIT 上 MySQL/MariaDB 与 PostgreSQL 的慢查询定位、索引、连接池与缓冲池优化方法。</description></item>
<item><title>DMIT + Cloudflare CDN：源站加速与防护配置</title><link>https://dmit.imtqy.com/zh/articles/cdn-cloudflare.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/cdn-cloudflare.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>把 DMIT 作为源站接入 Cloudflare：SSL 模式、缓存规则、回源防火墙与真实 IP 恢复。</description></item>
<item><title>DMIT WordPress 部署指南：LEMP 环境到性能优化</title><link>https://dmit.imtqy.com/zh/articles/wordpress-deploy.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/wordpress-deploy.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>在 DMIT 上部署 WordPress：LEMP 安装、Nginx 配置、缓存优化与备份更新策略。</description></item>
<item><title>DNS 与域名配置：A/AAAA 记录、TTL 与解析验证</title><link>https://dmit.imtqy.com/zh/articles/dns-domain-setup.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/dns-domain-setup.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>域名解析基础：记录类型、TTL 设置策略、dig 验证方法与常见解析问题排查。</description></item>
<item><title>DMIT 术语表：CN2 GIA、CMIN2、Eyeball 是什么意思</title><link>https://dmit.imtqy.com/zh/articles/glossary.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/glossary.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>云服务器选购常见术语速查：网络线路、产品计费与测试工具三类概念一览。</description></item>
<item><title>云服务器安全检查清单：从系统到应用层基线</title><link>https://dmit.imtqy.com/zh/articles/security-checklist.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/security-checklist.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>可勾选的服务器安全基线：补丁、权限、防火墙、fail2ban、备份演练与每周自查脚本。</description></item>
<item><title>GitHub Actions 自动部署到 DMIT：rsync 与回滚</title><link>https://dmit.imtqy.com/zh/articles/ci-cd-deploy.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/ci-cd-deploy.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>用 GitHub Actions + rsync 自动部署应用到 DMIT：密钥配置、最小 sudo、原子发布与回滚。</description></item>
<item><title>DMIT 负载均衡实战：Nginx upstream 多节点分发</title><link>https://dmit.imtqy.com/zh/articles/load-balancing.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/load-balancing.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>用 Nginx 搭建七层负载均衡：调度策略、健康检查、会话保持与 TLS 卸载。</description></item>
<item><title>Prometheus + Grafana 监控 DMIT：采集、面板与告警</title><link>https://dmit.imtqy.com/zh/articles/prometheus-grafana.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/prometheus-grafana.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>在 DMIT 上部署 Prometheus + Grafana + Node Exporter：抓取配置、导入面板与核心告警规则。</description></item>
<item><title>DMIT 怎么样？优缺点与适合人群评测（2026）</title><link>https://dmit.imtqy.com/zh/articles/dmit-review.html</link><guid isPermaLink="true">https://dmit.imtqy.com/zh/articles/dmit-review.html</guid><pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate><description>基于官方公开信息的 DMIT 客观评测：优点、需要考虑的点、适合谁，以及三步降低决策风险。</description></item>
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