如何使用 AWS CloudFormation 连接到现有 RDS 数据库？

Question

I am building a serverless app and want to connect to an existing database. How would I go about doing this?

Answer 1

Connection to the DB is not something infra-related but functional. So you will have in the code the connection to the DB and call to cursors.

Exception: If you use app-sync for your API with direct calls (not lambda), you can declare the DB and make calls to it directly.