Point Your Domain at a New Server the Safe Way
DNS changes look instant but propagate slowly. A short pre-cutover checklist prevents the classic split-brain migration where half your visitors see the old site.
DNS changes look instant but propagate slowly. A short pre-cutover checklist prevents the classic split-brain migration where half your visitors see the old site.
An ephemeral address disappears the moment you stop an instance. Reserving one early costs almost nothing and removes an entire class of migration outage.