3 ms·
use a DNS roundrobin with low TTLs and use monitoring to remove IPs when they go down. if you have 3 hosts in your production app's roundrobin, that makes it m
by nenolod 16y ago
use a DNS roundrobin with low TTLs and use monitoring to remove IPs when they go down. if you have 3 hosts in your production app's roundrobin, that makes it much less likely that they'll hit the dead server and if the TTL is 300, then it's only a few minute window anyway.
- tropin 16y agoThat's material for a great blog post. Please write an article wherever you can and share!
- paraschopra 16y agoVisual Website Optimizer setup is exactly like this. We documented it here http://visualwebsiteoptimizer.com/split-testing-blog/maximum-theoretical-downtime-for-a-website-30-minutes/ http://visualwebsiteoptimizer.com/split-testing-blog/maximum...