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MinIO

S3 compatible object storage for teams running AI, analytics and other data heavy workloads on their own hardware.

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Everything the MinIO server hands out goes over the S3 protocol, so existing tools and SDKs connect without changes. Object storage is the job, and the project aims at AI and machine learning pipelines, analytics and other data intensive workloads.

The repository is archived and no longer maintained, and the community edition now ships as source only. Older pre compiled binaries stay online for reference but receive no further updates, and the maintainers point production users at their commercial AIStor editions instead.

Four routes get the community server running.

  • Go install: build the latest server straight from the module path.
  • Docker: build an image from the provided Dockerfile once the binary exists.
  • Helm: install into Kubernetes from the published charts.
  • Cross compilation: set the target operating system and architecture at build time.

One command starts a standalone server against any empty folder using default root credentials. The embedded MinIO Console is a web object browser for creating buckets and uploading objects, and the mc command line client talks to the same endpoint for administrative work.

Licensing is AGPLv3, and the maintainers spell out the obligations: modified code you have benefited from goes back to the community, and commercial or proprietary repackaging happens at your own risk. Support is best effort through GitHub and Slack rather than guaranteed.

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  • Stars


    61,372
  • Forks


    7,857
  • Last commit


    5 months ago
  • Repository age


    12 years
  • License


    AGPL-3.0
  • Version


    RELEASE.2025-10-15T17-29-55Z
  • Repository


    minio/minio

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MinIO: Open Source Alternative to Amazon S3, Cloudflare R2 and Azure Blob Storage – Unvendored