Glossary: System Design Beyond the Basics in Rust
DNS TTL
Also written: TTL, time to live
The time DNS resolvers may keep an answer cached. Lower it, for example to 60 s, before failover drills so changes take effect quickly.
Glossary: System Design Beyond the Basics in Rust
Also written: TTL, time to live
The time DNS resolvers may keep an answer cached. Lower it, for example to 60 s, before failover drills so changes take effect quickly.