Onyx

What is it?

a masterless, cloud scale, fault tolerant, high performance distributed computation system
batch and stream hybrid processing model
exposes an information model for the description and construction of distributed workflows
Competes against Storm, Cascading, Cascalog, Spark, Map/Reduce, Sqoop, etc
written in pure Clojure

What would I use this for?

Realtime event stream processing
Continuous computation
Extract, transform, load
Data transformation à la map-reduce
Data ingestion and storage medium transfer
Data cleaning

Installation

Available on Clojars:

[org.onyxplatform/onyx "0.9.6"]

Build Status

Component	`unstable`	`compatibility`
onyx core		`-`
onyx-kafka
onyx-datomic
onyx-redis
onyx-sql
onyx-bookkeeper
onyx-seq
onyx-durable-queue
onyx-elasticsearch
onyx-amazon-sqs
onyx-http
learn-onyx	`-`
onyx-examples
onyx-dashboard

release: stable, released content
unstable: unreleased content
compatibility: edge, unstable, unreleased content depending on core master

Companies Running Onyx in Production

Quick Start Guide

Feeling impatient? Hit the ground running ASAP with the onyx-starter repo and walkthrough. You can also boot into preloaded a Leiningen application template.

User Guide 0.9.6

Developer's Guide 0.9.6

API Docs 0.9.6

Code level API documentation can be found here.

Official plugin listing

Official plugins are vetted by Michael Drogalis. Ensure in your project that plugin versions directly correspond to the same Onyx version (e.g. onyx-core-async version 0.9.6 goes with onyx version 0.9.6). Fixes to plugins can be applied using a 4th versioning identifier (e.g. 0.9.6.1).

Generate plugin templates through Leiningen with onyx-plugin.

3rd Party plugin listing

Unofficial plugins have not been vetted.

onyx-rethink

Offical Dashboard and Metrics

You can run a dashboard to monitor Onyx cluster activity, found here. Further, you can collect metrics and send them to the dashboard, or anywhere, by using the onyx-metrics plugin.

Need help?

Check out the Onyx Google Group.

Want the logo?

Feel free to use it anywhere. You can find a few different versions here.

Running the tests

A simple lein test will run the full suite for Onyx core.

Contributor list

Acknowledgements

Some code has been incorporated from the following projects:

[Riemann] (https://github.com/aphyr/riemann)
[zookeeper-clj] (https://github.com/liebke/zookeeper-clj)

License

Distributed under the Eclipse Public License, the same as Clojure.

Profiler

YourKit supports open source projects with its full-featured Java Profiler. YourKit, LLC is the creator of YourKit Java Profiler and YourKit .NET Profiler, innovative and intelligent tools for profiling Java and .NET applications.

neverfox/onyx