探索：自托管解决方案

自托管即选择自行安装、运行和维护数字服务、应用程序和网站的基础设施，而非依赖外部第三方提供商。享有对数据的完全控制权、增强的隐私保护以及无与伦比的定制灵活性。但同样也伴随着显著的责任，包括技术复杂性、高昂的初始投入和持续的维护负担。

PaaS

基于PaaS应用作为系统运维、服务管理工具。

Dokploy：2024年5月份发布第一个 v0.0.1 版本，更新频繁。UI 设计符合现代化审美观、用户权限管理完善，基于 Node.js 编写。
~~Coolify：PHP 编写功能强大相对完善（v4.0.0 更新了几百个 Beta 版本），UI 比较老旧。数据库支持 SSL，用户权限不完整。（第二候选项）~~
~~CapRover：近几年更新的新功能不多，v1.11.0 版本开始加入付费 Pro 功能，放弃继续使用。~~

域名

console.your.domain: DNS A/AAAA 记录指向 Dokploy 服务所在 IP 地址，并作为 Dokploy 控制台访问域名。
*.console.your.domain 或者 *.another.domain: DNS A/AAAA 记录指向 Dokploy 服务所在 IP 地址，作为 Dokploy 内各应用程序的访问域名。如，给 Adminer 应用分配域名：dba.console.your.domain 或者 dba.another.domain。
*.preview.console.your.domain 或者 *.preview.another.domain（可选）: DNS A/AAAA 记录指向 Dokploy 服务所在 IP 地址，作为 Dokploy 内各应用程序的预览版访问域名。如，给 Adminer 应用分配预览域名：dba.preview.console.your.domain 或者 dba.preview.another.domain。

如果域名托管于 Cloudflare, Cloudflare 免费计划无法给 *.a.b.c 及以上泛解析添加 SSL 证书，需要关闭 Cloudflare 的 Proxy。

服务器

OVH 高防、无限流量

Oracle 免费

Bero Host DDoS防御、高配实惠

Scaleway 法国老牌厂商

NetCup DDoS 防御，不同机型不同流量限制

每月最后一个周二促销

对象存储

数据无价，数据备份不建议直接备份在服务器上，应选择备份到外部存储。

参考：https://www.nodeseek.com/post-84753-1

应用程序

Pgvector: Open source vector similarity for Postgres.
Redis: Key-value database.
ClickHouse: Real-time analytics database.
MeiliSearch: A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Lobe Chat: An open-source, modern design AI chat framework.
Open WebUI: User-friendly AI Interface (Supports Ollama, OpenAI API, …)
Dyad: Free, local, open-source AI app builder | v0 / lovable / Bolt alternative.
Midjourney Proxy: The most powerful, complete, full-featured, and completely free open-source Midjourney API project on the market.
ChatGPT Web Midjourney Proxy: One UI is all done with chatgpt web, midjourney, gpts,suno,luma,runway,viggle,flux,ideogram,realtime,pika,udio.
Langfuse: 🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.
Latitude: Latitude is the open-source prompt engineering platform to build, evaluate, and refine your prompts with AI.

Adminer: Database management in a single PHP file.
ChartDB: Database diagrams editor that allows you to visualize and design your DB with a single query.
PicList: An image upload and manage tool, base on PicGo.
Zipline: A ShareX/file upload server that is easy to use, packed with features, and with an easy setup!
Linkwarden: Self-hosted collaborative bookmark manager to collect, organize, and preserve webpages, articles, and documents.
Vaultwarden: Unofficial Bitwarden compatible server written in Rust.

Ghost: Independent technology for modern publishing, memberships, subscriptions and newsletters.
Memos: A modern, open-source, self-hosted knowledge management and note-taking platform designed for privacy-conscious users and organizations.
Notesnook: A fully open source & end-to-end encrypted note taking alternative to Evernote.
Colanode: Open-source and local-first Slack and Notion alternative that puts you in control of your data.
AppFlowy: Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

n8n: A workflow automation platform that gives technical teams the flexibility of code with the speed of no-code.
Dify: Production-ready platform for agentic workflow development.
Maxun: No Code Web Data Extraction Platform • Open-Source Alternative To Octoparse, ParseHub.

PocketBase: Open Source realtime backend in 1 file.
AppWrite: All-in-one development platform for Web, Mobile, and Flutter applications.
TrailBase: A blazingly fast, open-source application server with type-safe APIs, built-in JS/ES6/TS runtime, realtime, auth, and admin UI built on Rust, SQLite & V8.