Zero one group Geni by zero-one-group
A Clojure dataframe library that runs on Spark
About Zero one group Geni
From the project's README at github.com/zero-one-group/geni. Lightly cleaned for readability; for the full source see the upstream repo.
Geni (/gɜni/ or "gurney" without the r) is a Clojure dataframe library that runs on Apache Spark. The name means "fire" in Javanese.
[](https://github.com/zero-one-group/geni/actions) [](https://codecov.io/gh/zero-one-group/geni) [](http://clojars.org/zero.one/geni) [](LICENSE) Overview
Geni provides an idiomatic Spark interface for Clojure without the hassle of Java or Scala interop. Geni uses Clojure's threading macro as the main way to compose Spark's and operations in place of the usual method chaining in Scala. It also provides a greater degree of dynamism by allowing args of mixed types such as columns, strings and keywords in a single function invocation. See the docs section on Geni semantics for more details. Resources
Health score breakdown
6-dimension composite. See methodology for formula and weights.
Adoption signals
Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.
| Signal | Value | Source |
|---|---|---|
| GitHub stars | 294 | github.com/zero-one-group/geni |
| GitHub forks | 26 | github.com/zero-one-group/geni |
Release & maintenance
Is this project actively maintained, or about to die? Check the recency of last commit and last release.
| Project age | 6.1 years | since Apr 2020 |
| Last commit | 2.4 years ago | Nov 28, 2023 |
| Releases shipped | 20 | last: 2.4 years ago |
Self-hosting cost across providers
Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.
| Provider | Plan | Specs | Monthly | |
|---|---|---|---|---|
| hetzner | CAX11 | 2c · 4GB · 40GB | $4.13 USD | Deploy → |
| vultr | VC2 | 1c · 1GB · 25GB | $5 USD | Deploy → |
| linode | Nanode 1GB | 1c · 1GB · 25GB | $5.12 USD | Deploy → |
| digitalocean | Basic Regular 1GB | 1c · 1GB · 25GB | $6 USD | Deploy → |
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Ready to self-host Zero one group Geni?
Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.
Data last refreshed May 7, 2026.
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