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datachain

Model Serving & MLOps

A Python library that turns files in cloud storage into versioned, typed datasets queryable at warehouse speed

Python Latest 0.59.2 · 9d ago Security brief →

Features

  • Compute Engine: parallel, distributed Python processing of files with async I/O and checkpoint recovery
  • Dataset DB: Pydantic‑typed schemas, automatic versioning and lineage for sub‑second filtering/join/search
  • Knowledge Base: markdown summaries derived from datasets, readable by humans and LLMs
  • Agent Harness: plugs typed datasets into Claude Code, Cursor, Codex, GitHub Copilot, Pi for agent workflows

Recent releases

View all 55 releases →
No immediate action
0.59.2 Bug fix

Flaky yolo test fixed

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0.59.1 Bug fix

Show dotted signal paths

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0.59.0 Bug fix

Python 3.14 compatibility

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0.58.3 New feature

Garbage collection of listings

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0.58.2 New feature

File operation metadata

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About

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Forks
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Language
Python

Install & Platforms

Install via
pip

Beta — feedback welcome: [email protected]