Tip 2 Cloud

A company is designing its production application’s disaster recovery (DR) strategy.The application is backed by a MySQL database on an Amazon Aurora cluster in the us-east-1 Region.The company has chosen the us-west-1 Region as its DR Region.The company’s target recovery point objective (RPO) is 5 minutes and the target recovery time objective (RTO) is 20 minutes.The company wants to minimize configuration changes.Which solution will meet these requirements with the MOST operational efficiency?Read More →

A company runs workloads in the AWS Cloud.The company wants to centrally collect security data to assess security across the entire company and to improve workload protection.Which solution will meet these requirements with the LEAST development effort?Read More →

A company wants to run an in-memory database for a latency-sensitive application that runs on Amazon EC2 instances.The application processes more than 100,000 transactions each minute and requires high network throughput.A solutions architect needs to provide a cost-effective network design that minimizes data transfer charges.Which solution meets these requirements?Read More →

A company sells datasets to customers who do research in artificial intelligence and machine learning (AI/ML).The datasets are large, formatted files that are stored in an Amazon S3 bucket in the us-east-1 Region.The company hosts a web application that the customers use to purchase access to a given dataset.The web application is deployed on multiple Amazon EC2 instances behind an Application Load Balancer.After a purchase is made, customers receive an S3 signed URL that allows access to the files.The customers are distributed across North America and Europe.The company wants to reduce the cost that is associated with data transfers and wants to maintain or improve performance.What should a solutions architect do to meet these requirements?Read More →

A company has an application that runs on several Amazon EC2 instances.Each EC2 instance has multiple Amazon Elastic Block Store (Amazon EBS) data volumes attached to it.The application’s EC2 instance configuration and data need to be backed up nightly.The application also needs to be recoverable in a different AWS Region.Which solution will meet these requirements in the MOST operationally efficient way?Read More →