A global ecommerce company is designing a three-tier application on AWS. The application includes a web tier that serves static content, an application tier that handles business logic, and a database tier that stores product information and user data. The application interacts with a relational database.
The company needs a highly available application architecture to serve global users with low latency, with the least operational overhead.
Which solution will meet these requirements?
An ecommerce company stores terabytes of customer data in the AWS Cloud. The data contains personally identifiable information (PII). The company wants to use the data in three applications. Only one of the applications needs to process the PII. The PII must be removed before the other two applications process the data.
Which solution will meet these requirements with the LEAST operational overhead?
A company is testing an application that runs on an Amazon EC2 Linux instance. A single 500 GB Amazon Elastic Block Store (Amazon EBS) General Purpose SSD (gp2) volume is attached to the EC2 instance.
The company will deploy the application on multiple EC2 instances in an Auto Scaling group. All instances require access to the data that is stored in the EBS volume. The company needs a highly available and resilient solution that does not introduce significant changes to the application ' s code.
Which solution will meet these requirements?
A company manages multiple AWS accounts in an organization in AWS Organizations. The company ' s applications run on Amazon EC2 instances in multiple AWS Regions. The company needs a solution to simplify the management of security rules across the accounts in its organization. The solution must apply shared security group rules, audit security groups, and detect unused and redundant rules in VPC security groups across all AWS environments.
Which solution will meet these requirements with the MOST operational efficiency?