Most messaging middleware products maintain message state on disk, so in the event of a failure the standby broker must retrieve all state before it can resume providing service, which can take a long time. Solace maintains real-time state on active and standby systems so they can resume routing of messages within seconds. Learn more about how Solace offers the most reliable, robust messaging infrastructure.

Fast Failover Demonstration

This video demonstrates fast failover of Solace appliances in an HA configuration.

Fast Failover with Large Message Spool

The video demonstrates very fast failover even with over 700 GB of messages spooled.


Solace technology enables open data movement by routing information between applications, devices and people across clouds using open APIs and protocols. Open data movement helps companies modernize legacy applications and successfully pursue analytics, big data, cloud computing and Internet of Things strategies. Innovators and leaders in a wide range of industries and around the world have used Solace technology to become more agile and efficient, to improve decision making and to offer their customers innovative data-driven services.