AWS Certified Developer Associate

IAM

• Policies specify specific permissions
• Roles are a collection of policies that services are assigned in
• To groups can be assigned policies as well

Security

User pools

Directories that provide signup and sign-in options for you app users.

Anonymous Access

Anonymous Access creates Identity pools for you.

Identity Pools with Cognito

Identity pools provide AWS credentials to grant your users access to other AWS services.

Roles

Roles are collections of policies to which services are assigned.

IAM

In IAM, which areas need to be considered with restrictions and access? Computing, Storage, Database, and App services

Development

DynamoDb

Schema-Less database that only requires a table name and primary key

Lambda

AWS Lambda is a computing service that lets you run code without provisioning or managing servers.

DynamoDB

Can you use Oracle RDBMS with DynamoDB? No; DynamoDB is for non-relational databases, and Oracle is a relational database.

Messaging and Event Driven

Message => step functions => event/lambda => SNS => SQS => Lambda