We migrated from AWS to GCP with minimal downtime

说明与用途

将 PostgreSQL 从 AWS 迁移到 GCP，停机时间最小化。

问题

The team needed to move their PostgreSQL database from AWS to GCP while minimizing downtime.

结果

The migration was completed with minimal downtime, maintaining application availability and data integrity.

工作流

• 1. Set up a Cloud SQL instance on GCP.
• 2. Created a replica of the AWS RDS database in GCP.
• 3. Configured replication to keep the replica up-to-date.
• 4. Performed a switchover during a low-traffic window.
• 5. Updated application connection strings to point to the new GCP instance.
• 6. Monitored performance and verified data consistency.

证据

We migrated from AWS to GCP with minimal downtime

来源