4 ms·
3 nodes of a component in parallel would give you 99.9999% for that component.
by james_s_tayler 7y ago
3 nodes of a component in parallel would give you 99.9999% for that component.
- drieddust 7y agoYes but not in AWS land. Committed SLA for availability of entire region is still 4 nines irrespective.
- james_s_tayler 7y agoHmmm. That's good to know. So in that case you have to replicate across three regions to get 6 nines. So one component needs 9 copies running around the world to have 6 nines for the component.
- drieddust 7y agoPreety much. As I said above it works because most internal apps within the Enterprise don't even need 2 nines.