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Coolify is a self-hosted deployment platform that runs on top of Docker: it manages Git applications, databases, and SSL certificates from its own web panel. It installs with an official script that brings up Docker and the Coolify containers in 2 to 5 minutes on Ubuntu 24.04 or Debian 13, with no additional manual steps.
Installing Ollama on an Apple Silicon Mac is as simple as running one Homebrew command. Then pick a model based on available RAM (Phi-3 for 8 GB, Llama 3.1 8B for 16 GB) and expose the local, OpenAI-compatible HTTP API on port 11434 to plug it into your own applications.
This guide installs PostgreSQL 18.6 with pgvector 0.8.6 on Debian or Ubuntu from the official PGDG repository, or in Docker. It creates a dedicated role and database, tunes memory for production, and explains when HNSW beats IVFFlat, with recall and build times measured on 99,000 embeddings.
Installing Docker on Debian 13 means replacing Debian's docker.io package (26.1.5) with the official repository: store the key in /etc/apt/keyrings/docker.asc, declare the repository in docker.sources, install docker-ce, docker-ce-cli, containerd.io, docker-buildx-plugin and docker-compose-plugin, then set log rotation and live-restore in daemon.json before exposing the server to production.
