Tech.ml.dataset

Judgement

What it is

Building block

What it does

A Clojure library for columnar tabular data processing on the JVM, with compact in-memory storage and immutable datasets.

Adopt it when

Your team works in Clojure and needs pandas-style data processing on the JVM.

Watch out

The Clojure data science community is small, and the library has no tagged GitHub releases.

Ready for

Usable

Runs as

Library

Built with

Clojure and Java

How established

Established: started 7 years ago, no tagged release yet.

What the license allows

You can use it inside a product you sell; changes you make to its own files must be shared.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Tech.ml.dataset → Clojure → JDK → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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