3 ms·
> with the Availability being five 9s or better (less than one failure in 10^6) Anyone know how exactly this is defined for them? (Time? Queries? Results?)
by jpmattia 10y ago
> with the Availability being five 9s or better (less than one failure in 10^6)
Anyone know how exactly this is defined for them? (Time? Queries? Results?)
- bpicolo 10y agoLooks like they define it as "downtime where downtime instance > 30s"?
- btian 10y agoIn general availability is defined in terms of time. https://en.wikipedia.org/wiki/High_availability https://en.wikipedia.org/wiki/High_availability Five-9s means 5 minutes of downtime per year.
- the_cap_theorem 10y agoWell, this is what the spanner website says if you read the fine print: >> This feature is not covered by any SLA So I would guess that you don't get _any_ guarantess. Not five nines and not even one nine.
- ecnahc515 10y agoCurrently yes, but that's because it's in Beta.