Tip 2 Cloud

A company hosts a containerized web application on a fleet of on-premises servers that process incoming requests.The number of requests is growing quickly.The on-premises servers cannot handle the increased number of requests.The company wants to move the application to AWS with minimum code changes and minimum development effort.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company recently migrated a message processing system to AWS.The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance.Messages are processed by a consumer application running on Amazon EC2.The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2.The company wants this application to be highly available with low operational complexity.Which architecture offers the HIGHEST availability?Read More →

A company runs a photo processing application that needs to frequently upload and download pictures from Amazon S3 buckets that are located in the same AWS Region.A solutions architect has noticed an increased cost in data transfer fees and needs to implement a solution to reduce these costs.How can the solutions architect meet this requirement?Read More →

A company runs a shopping application that uses Amazon DynamoDB to store customer information.In case of data corruption, a solutions architect needs to design a solution that meets a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 1 hour.What should the solutions architect recommend to meet these requirements?Read More →

A company’s HTTP application is behind a Network Load Balancer (NLB).The NLB’s target group is configured to use an Amazon EC2 Auto Scaling group with multiple EC2 instances that run the web service.The company notices that the NLB is not detecting HTTP errors for the application.These errors require a manual restart of the EC2 instances that run the web service.The company needs to improve the application’s availability without writing custom scripts or code.What should a solutions architect do to meet these requirements?Read More →