A retail organization is deploying a new application that will read and write data to a database. The company wants to deploy the application in three different AWS Regions in an active-active configuration. The databases need to replicate to keep information in sync.

Which solution best meets these requirements?

A customer has a production application running on Amazon EC2. The application frequently overwrites and deletes data, and it is essential that the application receives the most up-to-date version of the data whenever it is requested.

Which service is most appropriate for these requirements?

Your company is opening a new office in the Asia Pacific region. Users in the new office will need to read data from an RDS database that is hosted in the U.S. To improve performance, you are planning to implement a Read Replica of the database in the Asia Pacific region. However, your Chief Security Officer (CSO) has explained to you that the company policy dictates that all data that leaves the U.S must be encrypted at rest. The master RDS DB is not currently encrypted.

What options are available to you? (Select TWO.)

A company is generating large datasets with millions of rows that must be summarized by column. Existing business intelligence tools will be used to build daily reports.

Which storage service meets the requirements?

A new application you are designing will store data in an Amazon Aurora MySQL DB. You are looking for a way to enable inter-region disaster recovery capabilities with fast replication and fast failover. Which of the following options is the BEST solution?

A company runs a web application that serves weather updates. The application runs on a fleet of Amazon EC2 instances in a Multi-AZ Auto scaling group behind an Application Load Balancer (ALB). The instances store data in an Amazon Aurora database. A solutions architect needs to make the application more resilient to sporadic increases in request rates.

Which architecture should the solutions architect implement? (Select TWO.)

An application uses Amazon EC2 instances and an Amazon RDS MySQL database. The database is not currently encrypted. A solutions architect needs to apply encryption to the database for all new and existing data.

How should this be accomplished?

An online store uses an Amazon Aurora database. The database is deployed as a Multi-AZ deployment. Recently, metrics have shown that database read requests are high and causing performance issues which result in latency for write requests.

What should the solutions architect do to separate the read requests from the write requests?

A gaming company collects real-time data and stores it in an on-premises database system. The company are migrating to AWS and need better performance for the database. A solutions architect has been asked to recommend an in-memory database that supports data replication.

Which database should a solutions architect recommend?

A production application runs on an Amazon RDS MySQL DB instance. A solutions architect is building a new reporting tool that will access the same data. The reporting tool must be highly available and not impact the performance of the production application.

How can this be achieved?