| « | Uptime |
» |
If you're looking for a web server and someone is quoting you 99.99% uptime for a server, or even 99.999% ... well, here's the maths:
| % Available | Downtime/year |
|---|---|
| 98% | 7.30 days |
| 99% | 87.6 hrs |
| 99.9% | 8.76 hrs |
| 99.99% | 53 mins |
| 99.999% | 5.25 mins |
| 99.9999% | 31 secs |
| 99.99999% | 3.1 secs |
What do you think the chances are?
| Tags: web design | Written 11/05/07 |
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