Azure Database for PostgreSQL – Hyperscale (Citus) maintenance schedules in public preview

Azure Database for PostgreSQL – Hyperscale (Citus) now allows you to specify a [maintenance schedule](https://docs.microsoft.com/azure/postgresql/concepts-hyperscale-maintenance) for each server group, with system-managed schedule as the default. With system-managed schedules, server group maintenance will be scheduled between 11:00 PM and 7:00 AM in the region’s time where the server group is created on a system-selected day of the week. Custom schedule allows you to specify the preferred day of the week and a 30-minute window within that day when maintenance for that server group will start. Whether system-managed or custom schedule is selected each server group will have: * Notification posted to Azure Service Health five days before actual maintenance event * At least 30 days between successful maintenance events or after initial server group creation date [Learn more](https://docs.microsoft.com/azure/postgresql/concepts-hyperscale-maintenance). * Azure Database for PostgreSQL * Features * Management * Open Source * [ Azure Database for PostgreSQL](https://azure.microsoft.com/en-gb/products/postgresql/)