About High Availability & RSF-1

High-Availability's flagship High Availability Cluster product, RSF-1, has been a trusted commercial Unix failover technology since 1995 and has been widely deployed as the "HA plugin" of choice for many critical applications, databases and enterprise services across many Unix, Linux and BSD platform variants to provide enhanced enterprise-grade service availability.

Since 2009, we have worked extensively with the ZFS file-system in collaboration with the world's leading Software Defined Storage vendors to provide the highest levels of data protection for critical storage system availability demands.

In addition to licensing its software products, High-Availability offers a comprehensive suite of Professional Services to assist its customers and resellers with both pre-sales and post-sales application and technical requirements.

High-Availability also operates a 24x7 support organization to help ensure that it's customer's mission-critical applications and services continue to be highly available.