MAA Practices for Cloud Migration Using ZDM
(Doc ID 2562063.1)
Last updated on DECEMBER 28, 2021
Oracle Database Cloud Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Oracle Database - Enterprise Edition - Version 22.214.171.124 and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Cloud Schema Service - Version N/A and later Linux x86-64 on Oracle Public Cloud Linux x86-64
Zero Downtime Migration is compliant with Oracle Maximum Availability Architecture (MAA) and supports Oracle Database 11g Release 2 (126.96.36.199) and later database releases.
Zero Downtime Migration (ZDM) is new cloud service that enables database migration from on-premise database to cloud database target with minimal downtime. MAA has been collaborating with ZDM development to create a set of practices that will complement the ZDM service.
The ZDM and MAA solution currently supports a low downtime physical migration of entire database using RMAN backup and restore and Data Guard. ZDM ensures that you have an cloud ready database at the end.
In the future, ZDM will support a zero downtime logical migration solution. This note will be updated with future practices.
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