CloudAMQP

Amazon MQ is a managed message broker service for Apache ActiveMQ that makes it easy to set up and operate message brokers in the cloud. Message brokers allow different software systems–often using different programming languages, and on different platforms–to communicate and exchange information. Amazon MQ reduces your operational load by managing the provisioning, setup, and maintenance of ActiveMQ, a popular open-source message broker. Connecting your current applications to Amazon MQ is easy because it uses industry-standard APIs and protocols for messaging, including JMS, NMS, AMQP, STOMP, MQTT, and WebSocket. Using standards means that in most cases, there’s no need to rewrite any messaging code when you migrate to AWS. With a few clicks in the Amazon MQ Console, Amazon MQ provisions your broker with support for version upgrades, so you can always use the latest version that Amazon MQ supports. Once you configure your broker, your applications can produce and consume messages.

LavinMQ is a high-performance message queueing and message streaming broker built for peaks, giving developers a fast communication infrastructure that simplifies scaling distributed systems. It is an open source message broker written in Crystal and optimized from the ground up for speed, low latency, and resource efficiency. LavinMQ implements AMQP 0-9-1 and MQTT 3.1.1, making it compatible with common messaging clients and useful for background jobs, event-driven systems, IoT workflows, real-time analytics, order handling, internal communication, and high-throughput application messaging. As a message broker, LavinMQ receives messages from applications, routes them to one or many destinations, and stores them in queues until consumers are ready to process them. It supports traditional queues as well as streams, where messages are kept in immutable storage so multiple consumers can read the same data, re-read past messages, or start from a chosen point in time.