Nines of Reliability
"Nines of reliability" are often used to discuss availability constraints for a system.
Uptime percentage | Downtime in 28 days |
---|---|
99.9% | 40 minutes |
99.99% | 4 minutes |
99.999% | 24 seconds |
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"Nines of reliability" are often used to discuss availability constraints for a system.
Uptime percentage | Downtime in 28 days |
---|---|
99.9% | 40 minutes |
99.99% | 4 minutes |
99.999% | 24 seconds |