我正在开发使用AWS的RDS和AWS Cognito服务的Andr​​oid应用程序。所以我的问题是，有没有什么办法，我可以Cognito连接的RDS？请大家帮忙。

解决方案

我觉得这里有两个可能的问题，所以我会回答他们。

如果该问题是，我可以访问RDS从Cognito authed应用程序：

RDS不使用AWS凭据进行身份验证，它使用数据库凭据。 Cognito只售货凭证AWS服务，所以你不能用Cognito凭据来访问RDS数据库。

如果该问题是，我可以链接到RDS Cognito这样我就可以查询，操纵或分析最终用户的数据集：

用户的数据集的所有访问都是通过Cognito完成。没有导出或链接功能，使您可以使用RDS。

i am developing a android application using AWS's RDS and AWS Cognito service. so my question is there any way that i can connect the RDS with Cognito? please help.

解决方案

I think there are two possible questions here so I'll answer them both.

If the question is, can I access RDS from a Cognito authed app:

RDS does not use AWS credentials for authentication, it uses database credentials. Cognito only vends credentials for AWS services, so you cannot use Cognito credentials to access an RDS database.

If the question is, can I link RDS to Cognito so I can query, manipulate or analyze your end users' datasets:

All access to users' datasets is done through Cognito. There is no export or link feature that allows you to use RDS.