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Weekly Maintenance Window

A weekly maintenance window is defined for scheduled maintenance work.

During this window, maintenance work such as the installation of security updates or the necessary restart of services or servers is carried out. Short service interruptions may therefore occur.

We will announce more extensive maintenance work as early as possible and provide information on its progress on our Status Page.

To ensure time-critical bug fixes and security updates, Nine reserves the right to update critical components outside the maintenance window as required.

Managed Server & Services​

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On-Demand MySQL and PostgreSQL services are covered in this maintenance window.

There's one weekly maintenance window:

  • Tuesday, 00:00 to 02:00 (Europe/Zurich Time)

Nine Kubernetes Engine (NKE)​

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On-Demand OpenSearch and Key-Value Store services are covered within these maintenance windows.

There are three weekly maintenance windows:

  • Tuesday, 00:00 to 04:00 (UTC Time)
  • Wednesday, 00:00 to 04:00 (UTC Time)
  • Thursday, 00:00 to 04:00 (UTC Time)

Thanks to multiple maintenance windows, we're able to upgrade nodes in different clusters in a rolling fashion.

Deploio​

There's one weekly maintenance window:

  • Tuesday, 00:00 to 04:00 (UTC Time)