RabbitMQ 3.8 Quorum Queues

CloudAMQP has posted an article covering the new "Quorum Queues" queue type which will be introduced in the upcoming RabbitMQ 3.8 message broker. RabbitMQ 3.8 is coming this year, and it will bring four new major features. Perhaps the most significant is a new queue type called Quorum Queues which is a replicated queue to … Continue reading RabbitMQ 3.8 Quorum Queues

Amazon MQ – a managed Apache ActiveMQ message broker service

Amazon MQ is a hosted version of the Apache ActiveMQ open source message broker. https://youtu.be/iDT1zFpy1kE Protocol support It supports the the following protocols with TLS enabled: AMQP MQTT MQTT over WebSocket OpenWire STOMP STOMP over WebSocket See: https://docs.aws.amazon.com/amazon-mq/latest/developer-guide/activemq-authentication-authorization.html ActiveMQ engines Amazon MQ supports the following versions of ActiveMQ: ActiveMQ 5.15.9 (recommended) ActiveMQ 5.15.8 ActiveMQ 5.15.6 … Continue reading Amazon MQ – a managed Apache ActiveMQ message broker service

Exclusive consumers and message grouping with ActiveMQ

Exclusive consumers Exclusive consumers  are available in Apache ActiveMQ and may also be used over the STOMP transport. Exclusive consumers a new feature in ActiveMQ 4.x. The broker will pick a single MessageConsumer to get all the messages for a queue to ensure ordering. If that consumer fails, the broker will auto failover and choose … Continue reading Exclusive consumers and message grouping with ActiveMQ

Apache ActiveMQ Artemis 2.8.1 released

The Apache Software Foundation released Apache ActiveMQ Artemis 2.8.1. This is basically a bug fix release containing a change required for JMS compatibility on Wildfly, and a number of other updates and fixes. Git report: https://activemq.apache.org/components/artemis/download/release-notes-2.8.1 Documentation: https://activemq.apache.org/components/artemis/documentation/latest Release announcement: http://activemq.2283324.n4.nabble.com/ANNOUNCE-ActiveMQ-Artemis-2-8-1-Released-td4750805.html About Apache ActiveMQ Artemis Features AMQP protocol support OpenWire support for ActiveMQ 5 clients … Continue reading Apache ActiveMQ Artemis 2.8.1 released

Free RabbitMQ E-book

CloudAMQP offers a free E-book titled "The Optimal RabbitMQ Guide", covering introductions and best practices: What message queueing and RabbitMQ is How to use the RabbitMQ management interface Get familiar with the message patterns that RabbitMQ supports How to use RabbitMQ with Ruby, Node.js and Python Best Practice For High Performance Best Practice For High … Continue reading Free RabbitMQ E-book

RabbitMQ 3.7.15 released

The RabbitMQ team released RabbitMQ 3.7.15. This is a maintenance release that introduces Erlang 22 support. It focuses on bug fixes and minor usability improvements. Release notes can be found in the changelog. This release requires Erlang/OTP 20.3. Binary builds and packages of the new release can be found on GitHub, Package Cloud and Bintray. … Continue reading RabbitMQ 3.7.15 released

Habari Client for Artemis 6.2-snapshot performance test

Test environment Windows 7 VM / SSD / 2 GB RAM Erlang 22.0 GA Artemis 2.8.0 Delphi 2009 Habari Client for Artemis 6.2-snapshot (16.05.2019) Performance test results Configuration 4 sender / 4 receiver threads 2000 messages per thread payload length 110 bytes Indy communication adapter The test showed that 9.000 messages are exchanged per second. … Continue reading Habari Client for Artemis 6.2-snapshot performance test