What is the difference between Pega inplace and out-of-place upgrade?

A Pega inplace upgrade is when your current version of Pega is upgraded within the same environment and codebase. An out-of-place upgrade is when you migrate from an earlier version of Pega to a newer version, but the upgrade occurs in a different environment than the original one. It may also involve a different codebase. In addition, an out-of-place upgrade may require manual data migration, while an inplace upgrade may not.

In-place upgrade involves installing or upgrading a system or application without altering or replacing its existing hardware or software components. In contrast, out-of-place upgrade involves replacing hardware or software components in order to install or upgrade a system or application. In-place upgrade is suitable when general upgrades are required while out-of-place upgrade is necessary when large architectural changes to the system must be made.


P
ega inplace upgrade is an upgrade process where the upgraded application version is installed directly on the running system (using the same application server, database, and other components), while a Pega out-of-place upgrade is an upgrade process where the upgraded application version is installed on a different system (with different application server, database, etc).



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