Help Center/ Document Database Service/ User Guide (Paris Region) / FAQs/ Database Connection/ How Can My Applications Access a DDS DB Instance in a VPC?

Updated on 2022-02-22 GMT+08:00

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How Can My Applications Access a DDS DB Instance in a VPC?

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

Parent topic: Database Connection

Previous topic: What Should I Do If a DDS Server Problem Causes a Connection Failure?

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