Azure Web Apps Deployment Slots

Azure App Service Deployment slots – For Web Apps, Azure App Service Deployment Slots provide an easy way to implement Blue-Green deployments

Azure deployment slot swap

deployment slot swap with preview To create a new deployment slot for an Azure Function, go to the Azure Portal, select your Function's app and under Slots click the + button to add a new slot:

deployment slot setting in azure Video 4 of a 6-part series Create an App Service deployment slot and staging environment to