Migrate PE
Sections
As an alternative to upgrading, you can migrate your PE installation. Migrating results in little or no downtime, but it requires additional system resources because you must configure a new primary server.
Migrate your installation
To migrate your installation, create a new primary server. Then, on the new primary server, restore your existing installation from a backup and proceed with upgrading PE.
Before you begin
Review the upgrade cautions for major changes to architecture and infrastructure components which might affect your upgrade.