DP-300 Certification Practice Question #281

Question

What should you use to migrate the PostgreSQL database?

Accepted Answer

To migrate a PostgreSQL database to Azure Database for PostgreSQL with minimal downtime, an online migration tool must be used. Azure Database Migration Service (DMS) supports logical replication from the source PostgreSQL database to the Azure target, keeping them in sync. Contoso has a dedicated, high-bandwidth 10-Gb ExpressRoute connection to Azure, which removes network bandwidth bottlenecks and enables DMS to perform the data sync efficiently over the private network. This satisfies both the minimized downtime and connection-level constraints.

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