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A company's on-premises servers are overwhelmed by the growing number of requests for their containerized web application. They seek an AWS solution requiring minimal code and development effort, and which offers the least operational overhead. Which is the most suitable option?
Explanation:
The best solution with the least operational overhead is to use AWS Fargate on Amazon ECS, with Service Auto Scaling and an Application Load Balancer to distribute the incoming requests. This option (A) allows you to run containers without managing the underlying infrastructure, offers easy scaling based on demand, and minimizes code changes and development effort. The other options require more manual setup and management, which increases operational overhead.