How to Self-Host Obsidian LiveSync Using CouchDB on a VPS

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A developer has documented a self-hosted sync solution for Obsidian notes using the LiveSync plugin and a CouchDB backend. The setup involves provisioning a low-cost VPS on MagaluCloud running Debian 13, then installing Docker to host a CouchDB instance via Docker Compose. The LiveSync plugin connects Obsidian clients to the self-hosted CouchDB server, enabling real-time note synchronization across devices. Key configuration steps include setting up CORS rules, enforcing authenticated access, and allocating sufficient storage for large sync batches. The guide is intended as a personal reference and a practical resource for others seeking an affordable, privacy-conscious alternative to Obsidian's official sync service.

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