AWS Certified Solutions Architect - Professional SAP-C02 — Topic 1 Question 333

Question

A company hosts a community forum site using an Application Load Balancer (ALB) and a Docker application hosted in an Amazon ECS cluster. The site data is stored in Amazon RDS for MySQL and the container image is stored in ECR. The company needs to provide their customers with a disaster recovery SLA with an RTO of no more than 24 hours and RPO of no more than 8 hours. Which of the following solutions is the MOST cost-effective way to meet the requirements?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Store the Docker image in ECR in two regions. Schedule RDS snapshots every 8 hours with snapshots copied to the secondary region. In the event of a failure, use AWS CloudFormation to deploy the ALB, EC2, ECS and RDS r... Amazon EC2 provides resizable virtual servers when you need full control of the operating system. Amazon ECS orchestrates containers and integrates natively with AWS networking and IAM. Amazon RDS is a managed relational database that handles patching, backups and failover. This option delivers the requirement at the lowest cost.

AWS Certified Solutions Architect - Professional SAP-C02 — Question 333