Aeron – the global technology standard for high-throughput, low-latency, fault-tolerant trading systems.

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Used by capital markets firms globally

  • Adaptive partners with Bullish to use Aeron in Google Cloud - Press Release
  • CME Group logo
  • Drive Wealth logo
  • GALAXY logo
  • IMMIX - Aeron Messaging
  • LT logo
  • Man logo
  • Neverless, crypto trading platform powered by Aeron
  • NYDIG logo
  • PICO logo
  • RWE logo
  • SIX logo
  • Talos Crypto Trading
  • Tickmill logo
  • Trade Republic logo
  • Transbit logo
  • Transficc logo

What's new

Release icon Version 1.47.0 released!

Discover Aeron Archive client enhancement and stability improvements, Aeron Cluster multi-service messaging fixes and standby snapshot handling, NAK message logging, address re-resolution and more.

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Feature icon Introducing Aeron Insights

Aeron Insights is a new Aeron Premium feature that provides actionable diagnostics on Aeron Cluster health, significantly reducing the time to detect and respond to risks and issues. Gain enhanced visibility via our API and starter kit UI with seamless integration with existing monitoring systems.

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Feature icon Introducing Aeron Transport Selector

Aeron Transport Selector is a new Aeron Premium feature that enables applications to enter a 'sleep' mode when no messages are pending, saving CPU cycles and enhancing efficiency by performing blocking reads on a set of subscriptions within a specified timeout.

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Open-source & sponsored by Adaptive.
The Aeron suite of software components includes:

Aeron Transport Aeron Transport

High-performance messaging with microsecond latency and extremely high throughput.

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Aeron Cluster Aeron Cluster

Fault tolerant service container for distributed state replication.

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Aeron Archive Aeron Archive

Zero message loss through reliable, ultra-fast data storage and message replay.

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Aeron Premium

Aeron Premium

For business or enterprise use!

Take your Aeron implementation to the next level.

  • Complete support with enterprise-level SLA
  • Additional Aeron software components
    – Aeron Transport Security
    – Aeron Transport Kernel Bypass
    – Aeron Cluster Warm Standby
  • Architectural design consulting
  • Developer resources
  • Discounted rates for training courses & professional services

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We partner with

  • Aeron partners with Google Cloud
  • Aeron partners with AWS, Amazon Web Services
  • Aeron partners with Microsoft Azure

Aeron Key Features

  • Latency icon

    Low Latency Less than 100 μs in the cloud and 18 μs on physical hardware.

  • Throughput icon

    Highest Throughput Over 1 million msg/sec at microsecond latency.

  • Anywhere icon

    Runs Anywhere On-premises, in the cloud and at co-location facilities.

  • Temperature icon

    24/7 Availability Hot system upgrades & automatic failover for zero system downtime.

  • Brokerless icon

    Brokerless Reduce hardware & OPEX costs associated with broker-based systems.

  • Cog icon

    Easy to Implement Spend more time on valuable business logic and less on technical infrastructure.

  • Resilient icon

    Resilient Robust fault tolerance for mission-critical applications.

  • Secure icon

    Secure End-to-end encryption for secure low-latency message communication.