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  1. BlackBerry Docs
  2. BlackBerry UEM 12.18
  3. Installation and configuration
  4. BlackBerry UEM Installation and Upgrade
  5. Installing or upgrading the BlackBerry UEM software
  6. Install an additional BlackBerry UEM instance

Install an additional
BlackBerry UEM
 instance

You can install additional
BlackBerry UEM
 instances to create a high availability domain. Verify that the computer satisfies the system requirements for installing a
BlackBerry UEM
 instance, and complete the necessary preinstallation and postinstallation tasks.
When you install additional
BlackBerry UEM
 instances:
  • Install each instance on a separate computer.
  • In the setup application, on the
    Setup type
     screen, select
    Use an existing BlackBerry UEM database
    .
  • On the
    Database information
     screen, specify the information for the
    BlackBerry UEM
     database that you created when you installed the original
    BlackBerry UEM
     instance.
After you install an additional
BlackBerry UEM
 instance and complete the necessary postinstallation tasks, active-active high availability is available in the domain. User and device data is load-balanced across the
BlackBerry UEM
 instances.