Service Intergrate with Step Function

1. Lambda
2. DynamoDB
3. SNS

Graph View:

Purpose:

• To Coordinate the task among Lambda Functions,
• Less Code (task) in Lambda, therefore minimum execution time,
• Only execute the functions, based upon new Users(email) else not.
• SNS for, distributing the workflow.
• Lambda functions to send Email and store in DB based upon new User from client.