Does BRM 7.5 Support Zero Downtime Upgrade (ZDU) For BRM Patch Set Upgrades?

(Doc ID 2295580.1)

Last updated on NOVEMBER 08, 2017

Applies to:

Oracle Communications Billing and Revenue Management - Version 7.5.0.0.0 and later
Information in this document applies to any platform.

Goal

Currently, the installation of  any Billing & Revenue Management Version 7.5  PatchSets(PS) on production server requires a downtime of at least 2-3 hours as the Patch Set upgrade modifies the database and BRM cannot handle transactions during this time when the BRM Patchset is being upgraded. Such downtime on production servers may severely impact the upstream services.

Does BRM support the capability to perform Zero Downtime Upgrade(ZDU) for BRM patch set upgrades/installation?

Solution

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