We are pleased to announce that Oracle Zero Downtime Migration (ZDM) now supports all migration workflows to Oracle Exadata Database Service on Dedicated Infrastructure (ExaDB-D) on Oracle Database@Azure. The various migration scenarios provide our customers with more choices to achieve their requirements for Oracle database migrations, including migrations between different database versions and platforms that require minimal downtime during the migration process.
Oracle Exadata Database Service on Dedicated Infrastructure (ExaDB-D) on Oracle Database@Azure provides built-in high availability, scalability, and performance by running on Oracle Exadata and Oracle Real Application Clusters (Oracle RAC), natively integrated into the Azure platform, hence, maintaining a low-latency connection to your Azure applications.
Oracle Zero Downtime Migration (ZDM) is a free-of-charge migration solution trusted by customers worldwide that simplifies and automates Oracle database migrations, including those requiring minimal downtime. Following Oracle Maximum Availability Architecture (MAA) best practices, ZDM provides pre-validation and controllable automation for a single database or database fleet migrations to Oracle Database@Azure.
You can perform the following Oracle ZDM migration workflows to migrate you Oracle Database to Oracle Exadata Database Service on Dedicated Infrastructure (ExaDB-D) on Oracle Database@Azure:
Physical Online MigrationThe physical online migration workflow supports migrations between the same database versions and platforms. It uses direct data transfer and the “restore from service” method to create the target database, explicitly avoiding backing up the source database to an intermediate storage location. Oracle Data Guard keeps the source and target databases in sync to achieve a minimal downtime migration. Learn more in this step-by-step guide: |
Logical Online MigrationThe logical online migration workflow supports migrations between the same and different database versions and platforms. It uses Oracle Data Pump export and import to create the target database. The Azure Files service provides an NFS file share to store the Data Pump dump files. Oracle GoldenGate keeps the source and target databases in sync to achieve a minimal downtime migration. Learn more in this step-by-step guide: |
Physical Offline MigrationThe physical offline migration workflow supports migrations between the same database versions and platforms. It creates the target database using Recovery Manager (RMAN) backup and restore. The Azure Files service provides an NFS file share to store the RMAN backup files. Learn more in this step-by-step guide: |
Logical Offline MigrationThe logical offline migration workflow supports migrations between the same and different database versions and platforms. It uses Oracle Data Pump export and import to create the target database. The Azure Files service provides an NFS file share to store the Data Pump dump files. Learn more in this step-by-step guide: |
With Oracle ZDM supporting physical and logical online and offline migration workflows to Exadata Database Service on Oracle Database@Azure, customers can harness all the advantages that Oracle’s Maximum Availability Architecture premier migration solution offers. Simplicity in a single-button solution, automation and orchestration of the migration process, and cost-effectiveness with ZDM’s free of charge model. Hundreds of customers and thousands of databases have been migrated with Oracle Zero Downtime Migration to Oracle Cloud Infrastructure. Now, you can do the same, migrating to Oracle Database@Azure.
For more information on Oracle Zero Downtime Migration, technical briefs, and documentation, please visit:
As Product Manager for Multicloud Mission-Critical Database Deployments, Sinan supports Oracle's customers and partners find solutions that meet Oracle's high availability and scalability standards for mission-critical databases in multicloud environments. Sinan is passionate about Oracle Database and Cloud Technologies, believes in lifelong learning and sharing knowledge, and always seeks the next challenge.
Product Manager for Oracle Database Cloud Migration and Oracle ACFS.
Ricardo holds a B.Sc in Computer Science and a Master in Business Administration, focused on Entrepreneurship and Innovation.
Ricardo is passionate about technology, education, photography, music and cooking. He loves languages and engaging with people from over the world. He speaks English, Spanish, Portuguese, Italian and is currently learning Japanese (and somewhere hidden in his head there is a bit of French).
Thomas Van Buggenhout is a principal solution architect in the Oracle Cloud Infrastructure multi-cloud team with 25 years of experience. Thomas is experienced with Multicloud, Hybrid cloud, and Private cloud. He is an Oracle Cloud Infrastructure certified solution architect and and Oracle-certified database certified professional.
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