Editions of PubSub+ Event Broker: Software
The Solace PubSub+ software event broker efficiently transfers event-driven information between applications, IoT devices and user interfaces running in cloud, on-premises, and hybrid environments. The software event 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-premises environments.
The pages in this section show you how to set up and run Solace PubSub+ software event brokers in a range of common cloud services and hypervisors, and also provide instructions on how to configure those event brokers for a variety of uses.
Solace offers the following editions of software event brokers:
- PubSub+ Event Broker: Standard: Free, full-featured, and production deployable.
- PubSub+ Event Broker: Enterprise: High-performance, full scale, and enterprise-ready; available through a paid operating license.
Compare Editions of the Software Event Broker
| Features | PubSub+ Event Broker: Standard | PubSub+ Event Broker: 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 |
| Number of User-Configured Message VPNs | 1 | 5 |
| Direct Messaging and Guaranteed Messaging Performance Combined | 10,000 messages / sec ingress rate limit | Unthrottled |
| Scale | up to 1,000 client connections | up to 200,000 client connections |
| Maximum Message Spool Size | 800 GB |
6 TB |
| Maximum Queue Messages | Up to 240 Million | Up to 3 Billion |