Help Center/ Relational Database Service/ User Guide (Paris Region) / FAQs/ Database Connection/ How Do My Applications Access an RDS DB Instance in a VPC?

Updated on 2022-12-22 GMT+08:00

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How Do My Applications Access an RDS DB Instance in a VPC?

Ensure that the ECS in which your applications are located is in the same VPC as the RDS DB instance. If the ECS and the RDS DB instance are in different VPCs, modify the VPC route table and network access control list (ACL) to ensure that the ECS can access the RDS DB instance.

Parent topic: Database Connection

Previous topic: What Should I Do If an RDS Database Problem Causes a Connection Failure?

Next topic: Do Applications Need to Support Reconnecting to the RDS DB Instance Automatically?

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