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Install an additional
BlackBerry UEM
instance

To install additional
BlackBerry UEM
instances to create a high availability domain, see the Installation and upgrade content. Verify that the computer satisfies the system requirements for installing a
BlackBerry UEM
instance, and complete the necessary preinstallation and postinstallation tasks. For compatibility details, see the Compatibility matrix.
  1. 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 domain
      .
    • 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, the active
BlackBerry Affinity Manager
monitors the enterprise connectivity of each instance, and the standby
BlackBerry Affinity Manager
instances monitor the active instance to determine whether a failover is required.