Solace PubSub+ Software Message Broker

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

The pages in this section show you how to set up and run Solace PubSub+ software message brokers in a range of common cloud services and hypervisors, and also provide instructions on how to configure those message brokers for a variety of uses.

Solace offers the following types of software message brokers:

  • PubSub+ Standard: Free, full-featured, and production deployable.
  • PubSub+ Enterprise: High-performance, full scale, and enterprise-ready; available through a paid operating license.
  • PubSub+ Enterprise Evaluation Edition: A time-limited, evaluation version of PubSub+ Enterprise.

Compare Software Message Brokers

Features PubSub+ Standard PubSub+ Enterprise
High-availablity (HA) Yes Yes
Data Center Replication (DR) Yes Yes
Dynamic Message Routing (DMR) Yes Yes
Message Replay Yes Yes
Microgateways Yes Yes
Upgradable Yes Yes
Direct and Guaranteed Performance Combined 10, 000 message/sec ingress rate limit Unthrottled
Scale up to 1,000 client connections up to 200,000 client connections