November 18, 2019 3:45 AM to 5:15 AM
During the maintenance window websites will be intermittently unavailable.
The maintenance task is to upgrade the database to a newer, more stable version in our Azure environment. We anticipate an improvement in website performance as a result of these operations.
We do not expect the scheduled tasks to require the entire window, but that is a possibility.
In the event of significant issues, we have identified a fast, reliable roll back procedure.
Look for a system announcement to be posted when the upgrade is complete.