The Solace PubSub+ software message broker efficiently routes event-driven information between applications, IoT devices and user interfaces running in cloud, on-premise and hybrid environments. Solace PubSub+ software message broker lets you leave lock-in behind by using open APIs and protocols like AMQP, JMS, MQTT, REST and WebSocket. The software message broker is available for installation into all regions of AWS, along with other clouds, PaaS and on-premise environments.