Zero-downtime Deploy
/ˈzɪərəʊ ˈdaʊntaɪm dɪˈplɔɪ/
Definition
A deployment strategy where new code is released without any interruption in service availability.
Example in context
"Kubernetes rolling updates replace pods one by one — the service stays alive throughout the deployment."
Related terms
Practice this term
Master Zero-downtime Deploy in context by working through exercises in the DevOps & Cloud module. You'll see the term used in real engineering scenarios with multiple-choice, fill-in-the-blank, and matching drills.