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Simple, Automated, One button approach solution for moving your Oracle Databases into the Oracle Cloud
Introduction and Technical Overview of Oracle Zero Downtime Migration
Oracle Zero Downtime Migration Step by Step Migration Video Playlist
Oracle Zero Downtime Migration Documentation and Runbooks
Download ZDM and configure it. ZDM runs on Oracle Linux 7 or above, and should be run on a separate server.Download ZDM
Fill in the ZDM template file and start migration via the ZDMCLI command line. ZDM will connect to source and target with the provided SSH keys.
ZDM proceeds to establish connectivity between the source/primary database and the Oracle Object Store in the Oracle Cloud. Customers migrating to Exadata Cloud at Customer, can use local NFS Storage or the Zero Data Loss Recovery Appliance instead of the Object Store.
ZDM orchestrates transfers of database backup files from the source/primary to the Object Store.
ZDM instantiates a Data Guard Standby Database using the backup files that were transferred in the previous step.
ZDM sets up Oracle Net Services connectivity between source and target, and completes setting up the Data Guard Configuration.
ZDM then performs a Data Guard Switchover and transitions the role of the databases.
ZDM finalizes the migration process, terminates Data Guard Connectivity between the source and the target, and performs necessary clean up operaitons at the source and target environments.
Multiple sources and targets
Based on the precepts of Oracle's Maximum Availability Architecture
One button approach Database Cloud Migration
Oracle ZDM supported sources comprise of Oracle Databases On-Premises and on Oracle Cloud Infrastructure Classic, bear in mind that source and target databases must be on the same version and same or higher patch level.
Oracle ZDM supports the following source database versions:
Oracle ZDM supports the following source configurations:
Oracle Database on Oracle Cloud is available in a range of configurations, according to your needs. Oracle Zero Downtime Migration supports different Target Oracle Cloud Database Services