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Migration to the Cloud
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Cloud Data Redundancy
Migration to the Cloud
DRS online migration uses incremental migration technology. Source databases remain operational during migration, minimizing downtime and impact.
Advantages
Optimal Performance
Parallel data export and import improve data migration speed.
Support for DDL
You can perform Data Definition Language (DDL) statements on the source database.
Minimal Downtime
DRS helps you migrate your databases with minimal or even no downtime.
Cloud Data Redundancy
DRS supports the local Internet Data Center (IDC) as a service center and HUAWEI CLOUD as a data redundancy center for recovery without too much investment on infrastructure.
Advantages
Support for DDL
You can perform DDL statements on the source database.
Massive Capacity
DRS can easily monitor synchronization delays and compare data consistency.
Highly Resilient
If interrupted, synchronization can automatically continue from where it was halted to ensure data consistency.
Functions
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Smooth Migration
Supports migration with minimal downtime. Source databases remain operational during migration.
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Multiple DB Engines
Supports migration of the following databases to Huawei RDS: self-built MySQL, Microsoft SQL Server, MongoDB, or PostgreSQL databases on ECSs, on-premises databases, and other cloud databases.
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Multiple Networks
Supports data transmission in public networks, Huawei Virtual Private Networks (VPNs), and Huawei Virtual Private Clouds (VPCs).
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Auxiliary Functions
Provides a variety of auxiliary functions including migration monitoring and data consistency comparison.
