Oracle Zero Downtime Migration (ZDM)
Automated solution for seamless Oracle Database migrations to the cloud.
Overview
Oracle Zero Downtime Migration (ZDM) is a downloadable software kit that provides a streamlined and automated process for migrating Oracle databases to Oracle Cloud. It orchestrates the entire migration workflow, leveraging technologies like Oracle Data Guard and GoldenGate to ensure minimal to zero downtime during the cutover.
✨ Key Features
- Automated migration workflow
- Minimal downtime using Data Guard and GoldenGate
- Supports both online and offline (logical and physical) migrations
- Pre-migration validation checks
- Pause and resume functionality
🎯 Key Differentiators
- Deepest integration with Oracle Database and MAA features
- Official, Oracle-supported migration path to OCI
- Automates best practices for Oracle migrations
Unique Value: Provides the most reliable, automated, and Oracle-supported method for migrating Oracle databases to the Oracle Cloud with minimal downtime.
🎯 Use Cases (3)
✅ Best For
- Migrating mission-critical Oracle ERP databases from on-premises data centers to Exadata Cloud Service.
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Migrating non-Oracle databases
- Migrating Oracle databases to non-Oracle cloud platforms (e.g., AWS Aurora, Google Cloud SQL).
🏆 Alternatives
Unlike third-party tools, ZDM is purpose-built by Oracle and leverages the full stack of Oracle's Maximum Availability Architecture, ensuring a more robust and integrated migration.
💻 Platforms
✅ Offline Mode Available
🔌 Integrations
🛟 Support Options
- ✓ Email Support
- ✓ Phone Support
- ✓ Dedicated Support (Oracle Support tier)
💰 Pricing
Free tier: ZDM software is free to use, but requires licensing for underlying technologies like GoldenGate for certain migration methods.
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