Synology High Availability
Join Synology servers in a centrally managed failover cluster to maximize service uptime and boost the reliability of your business IT — for you and your customers.
Applied models
Cost reduction
Mitigate the impact of unexpected server malfunctions.
Service reliability
Keep your data and services available and online.
The risks of downtime
$140,000+
average cost per hour caused by IT downtime1
94%
of companies do not survive after suffering catastrophic data loss2
40%
of data loss incidents are caused by hardware failures3
Keep critical workloads running
Ensure the continued operation of virtualization environments, setups running large numbers of concurrent applications, and resource-intensive deployments supporting critical services.
For virtualization
Increase the availability of virtual machines stored on Synology NAS and accessed through iSCSI or NFS.
For highly available services
Minimize downtime caused by software updates, hardware upgrades, and system failures on Synology packages and built-in services.
Set up for stability
Intuitive features help you further enhance the efficacy of your high-availability clusters.
Simple management
Rely on Synology High Availability's unified interface to set up, manage, and monitor your high-availability clusters with ease.
Quorum server
Help prevent split-brain situations by connecting a quorum node to ensure data consistency.
Synology High Availability in action
Learn more
Notes:
Lerner, Andrew. “The Cost of Downtime.” Gartner, blogs.gartner.com/andrew-lerner/2014/07/16/the-cost-of-downtime/.
Wiggins, Dave. “Prevent Catastrophic Data Loss from Destroying Your Documents.” DocuVantage, info.docuvantage.com/blog/prevent-catastrophic-data-loss-from-destroying-your-documents.
Smith, David M. “The Cost of Lost Data.” Graziadio School of Business and Management | Pepperdine University, gbr.pepperdine.edu/2010/08/the-cost-of-lost-data/.