failover
Noun
An automatic switch to a secondary system on failure of the primary system, such as a means for ensuring high availability of some critical resource (such as a computer system), involving a parallel backup system which is kept running at all times, so that, upon detected failure of the primary system, processing can be automatically shifted over to the backup.
Usage- Countable
- Uncountable
- Examples
-
Horizontal scaling gives you some failover and flexibility that you normally cannot get with only vertical scaling.
while Tungsten is not heavily redundant as these systems, the ability of Lustre to support some failover can be leveraged to eliminate single points of failure.
More examples (1)
you have to make sure you can access it or ensure it can provide some failover," says Tarzey.
Word forms
failovers