I want to make login service that is deployed on EC22 serverless. But I am not sure if AWS Lambda or serverless exposed via AWS API Gateway is the right fit for login use cases where after successful login it would return an access token. I am not sure how Lambda would behave for load tests and a high volume of HTTP requests. And, also we need to have a low response time.
Could you please let me know how can Lambda scale and is the right use case?