// devtools · postgresml/postgresml

postgresml

postgresml é um projeto de ferramentas de desenvolvimento de código aberto de postgresml (postgresml/postgresml no GitHub). Tem 6.821 estrelas no GitHub e 364 forks, é publicado sob a licença MIT e foi atualizado pela última vez no GitHub em 1 de julho de 2025.

PostgresML — machine learning inside PostgreSQL with GPU acceleration: train, embed and run LLMs in SQL.

★ 6,8 mil estrelas⑂ 364 forksMITatualizado jul 2025
▦ visual: o README deste projeto não inclui nenhuma captura incorporável,
então aqui vai um marcador. O guia abaixo está completo mesmo assim.
// dados do projeto

Dados do projeto

Estrelas no GitHub
6.821
Forks
364
Licença
MIT
Última atualização no GitHub
1 de julho de 2025
Tipo de ficha
Guia de instalação completo
Site oficial
Official site
// como funciona

Como funciona

  1. Clarify your goal

    Decide cloud versus self-hosted, and pick a first workload: in-database training, embeddings/RAG, or LLM calls from SQL.

  2. Get the project

    Clone postgresml/postgresml from GitHub (or use the install path in the run steps below) and skim its README for the parts relevant to your goal.

  3. Install and configure

    The fastest self-hosted path is the documented Docker image with a persistent volume; PostgresML Cloud skips installation entirely.

  4. Run your first task

    Connect with psql, run one in-database ML or embedding query on a sample table, and compare it with your current HTTP-serving approach.

// recursos

Por que as pessoas gostam tanto

In-database ML and AI

Run machine learning and AI operations directly within PostgreSQL, keeping models and data together for privacy and simplicity.

GPU acceleration

Leverage GPU power for faster training computations and model inference inside the database.

LLMs from Hugging Face

Integrate and use state-of-the-art LLMs from Hugging Face in your SQL workflows.

Built-in RAG pipeline

Functions for chunking, embedding, ranking and transforming text, with vector search via pgvector integration.

47+ algorithms

A diverse set of classification and regression algorithms available in-database for classic ML tasks.

Performance and scale

Positions inference as 8–40x faster than HTTP-based serving in its benchmarks, with horizontal scaling support.

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// execute você mesmo

Execute você mesmo

  1. Clone the repository

    Get the source from the official GitHub repository for postgresml.

    git clone https://github.com/postgresml/postgresml.git
    cd postgresml
  2. Run PostgresML with Docker

    Start the published image with its data volume and ports exactly as the README's self-hosted section shows.

    docker run -it -v postgresml_data:/var/lib/postgresql -p 5433:5432 -p 8000:8000 ghcr.io/postgresml/postgresml:2.10.0 sudo -u postgresml psql -d postgresml
  3. Try an in-database query

    Once connected, follow the README/docs examples to run an embedding, RAG or training query in SQL.

    # Connect to the postgresml database and run a documented example query — see README
// casos de uso

O que você pode criar

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// perguntas frequentes

Perguntas frequentes

Who maintains postgresml?

The PostgresML project, through the postgresml/postgresml repository, with the site and cloud at postgresml.org.

Is postgresml free to use?

Yes — the project is open source under the MIT license as recorded for this listing. You can use, modify and distribute it under the MIT terms.

Does postgresml need a paid API key?

Self-hosting is free under MIT with no API key; PostgresML Cloud is the paid managed option. GPU features need GPU hardware you provide.

How does PostgresML compare to serving models behind a separate inference API?

A separate API means network hops, duplicated data pipelines and another service to secure. PostgresML moves training and inference into Postgres itself — simpler data flow and lower latency in its benchmarks, in exchange for running ML inside your database tier.

How do I get started with postgresml?

Clone the repository (or use the documented installer), follow the install and configure steps on this page, and run the smallest real task first — connect with psql, run one in-database ML or embedding query on a sample table, and compare it with your current HTTP-serving approach.

// continue explorando

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// alternativas

Alternativas em Ferramentas de desenvolvimento

Os outros projetos de Ferramentas de desenvolvimento com mais estrelas no catálogo do LibreAI — a lista realista de alternativas se postgresml não for o ideal para você.

// mais em devtools

Mais em Ferramentas de desenvolvimento

Projetos de Ferramentas de desenvolvimento próximos no catálogo, os mais próximos em estrelas de postgresml: continue explorando dos dois lados dele.

Baixe o postgresml

Grátis e aberto: pegue o código-fonte, dê uma estrela no repositório e comece a criar.