The Zero Downtime Deployment

Smaine Milianni
6 min readDec 18, 2022

(La version Fr est diponisble ici)

Zero Downtime Deployment known by its acronym ZDD is the act of deploying a new version of your application code without maintenance or deterioration of service, most of the time when we talk about ZDD we focus on the switchover of a version N to a version N+1 without interruption of service via different strategies:

Smaine Milianni

Fullstack Developer- certified Symfony 4,5 and certified AWS Solution Architect - Freelancer - Remote Worker