What’s New

Aeron® available in the Microsoft Azure Marketplace

Aeron Premium is now available in the Azure Marketplace, allowing users to leverage Microsoft’s cloud technology to accelerate the development of trading systems in the Cloud.

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Technical Deep Dive – Techniques for Handling Data Loss with Aeron

Learn strategies for effectively handling data loss scenarios in the Aeron framework. Look at reliable message delivery using UDP with mechanisms like NAKs, sent over Multicast or Unicast, to ensure messages are received and acted upon.

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Aeron MeetUp Recording: What’s New – May 2024

Get the details of how 1.43.0 & 1.44.0 improvements streamline configurations, tackle network translation challenges, and improve overall system resilience. Click to watch.

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Man Group leverages Aeron to improve the latency of its FX execution system

The leading hedge fund replaced its commercial messaging tool with Aeron's open-source technology to improve the latency of its FX execution system. See the full case study for architecture overview, latency profiles and benefits.

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HSBC’s Journey: Using Aeron to enhance its electronic trading stack

Grahame Rogers, Global Head Of Algo Platforms - Equities IT, shares details around their new architecture based on a command bus, event bus, and sequencer-style architecture and describes HSBC’s detailed usage of Aeron.

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Version 1.44.0 released!

Explore new Response Channels experimental feature, avoid stalls through async DNS resolution, improve tethering behavior, reduce recovery time in congested networks, loss recovery improvements and more.

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Aeron Community MeetUps – May 2024

Join our community meetups for the latest updates on Aeron's low-latency messaging and clustering technology: 1 May in New York and 16 May in London.

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Google Cloud Performance Testing

Aeron & Google Cloud have performance tested Aeron Open Source and Aeron Premium. This blog outlines the benchmarking process & detailed test results. Aeron achieves sub-20 μs latency and 4.7 million msgs/sec throughput on Google Cloud.

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Version 1.43.0 released!

Fix failed nodes with Standby node transition, enhance performance & recovery with sender polling improvements, improve observability with snapshot duration tracking, hooks for Aeron Transport Selector, developer usability enhancements and more.

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Aeron enables capital markets to move to cloud

Aeron & Amazon Web Services (AWS) have benchmarked Aeron Open Source and Aeron Premium. This blog outlines the benchmarking process & test results on AWS.

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Aeron & AWS Performance Testing Guide

We tested Aeron on AWS to prove the speed and resilience that can be achieved for trading systems in the cloud. For detailed results & to replicate the tests in your own environment, download the step-by-step AWS testing guide.

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Version 1.42.0 released!

Improved service availability with Cluster Standby Snapshots & Graceful Leader Close, simplified network access config via Port Manager, improved monitoring with Host Name Resolution Time Tracking and more.

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Aeron Autumn Roadshow 2023

Join community meetups in London, New York and Chicago this October & November to discuss everything related to Aeron's low-latency messaging and clustering technology.

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Aeron on Google Cloud Marketplace

Performance tuned & benchmarked on Google Cloud, for trading systems with resiliency, performance, security.

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Introducing Aeron Transport Kernel Bypass

Unlock the full potential of your network with better, more predictable latency and performance. Support for ef_vi, DPDK, VMA.

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Version 1.41.0 released!

Enhanced support for 24/7 operation of Aeron Cluster, improved Cloud support, enhanced usability of Aeron Archive, upgrades & bug fixes.

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Announcing: Aeron Premium

Access to additional software components and enterprise-grade support: from development to production.

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Version 1.40.0 released!

Improved leadership change handling, graceful leaving of flow control & Improved snapshot transfer to Cluster Backup.

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