Zero Downtime Upgrade (ZDU) for BRM 7.5 Patch Set Upgrades
(Doc ID 2295580.1)
Last updated on DECEMBER 03, 2019
Applies to:Oracle Communications Billing and Revenue Management - Version 18.104.22.168.0 and later
Information in this document applies to any platform.
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?
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