Ksplice
Is a paid service which provides us with security updates and in general for the server (supported kernels only) without rebooting the system. This allows us to stay updated with a very high availability level.
We purchased the service for all of our shared hosting servers and VPS / dedicated servers managed by us.
Customers who manage the servers themselves can directly purchase the service from Ksplice or contact our support department for more details.
Note – After our transition to CloudLinux servers, Ksplice service has been deprecated.