I have developed an enterprise level application(CRM), And planning to provide it as a SAAS/Hosted Solution.
I am very much worried about the Server & It's Architecture to handle the large traffic. I did some work and reached at, I can use AWS Or Rackspace Claude Service with Load Balancer, RDS, S3.
But still I am not sure it is enough to handle the large traffic or not. I have following questions please provide me some suggestion.