Multi-Node Architecture requires clustered application server configuration beginning IDM 12.5+

Document ID : KB000009356
Last Modified Date : 14/02/2018
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With releases 12.0 (now EOS), 12.5 and 12.6 of Identity Manager, it is necessary to implement application server clustering for all multi-node deployments (High Availability and scaled) systems. This is a behavior change from older versions of Identity Manager (such as 8.1), where it was acceptable to deploy a "Silo" architecture rather than a true J2EE cluster. This document explains the product changes and the problems that would result with silo architectures in Identity Manager 12.5/12.6 releases and why it is no longer a supported configuration.

All Identity Manager environments from 12.5 and later.

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