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Answer: Migrate the database to Amazon Aurora., Adopt AWS Fargate with Amazon ECS for container management.
The best course of action is to migrate the PostgreSQL database to Amazon Aurora (A) and move the web application to AWS Fargate with Amazon Elastic Container Service (Amazon ECS) (E). This will reduce the operational overhead and improve scalability. Amazon Aurora is a highly performant and scalable database solution compatible with PostgreSQL, and AWS Fargate allows for easier management and deployment of containerized applications without the need to manage the underlying infrastructure.
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A company's on-premises multi-tier web application, running on Linux hosts and connected to a PostgreSQL database, faces challenges due to infrastructure maintenance and capacity planning, hindering growth. What actions should a solutions architect consider to enhance the infrastructure?
A
Migrate the database to Amazon Aurora.
B
Host the web application on Amazon EC2 instances.
C
Implement an Amazon CloudFront distribution for content delivery.
D
Integrate Amazon ElastiCache to optimize database access.
E
Adopt AWS Fargate with Amazon ECS for container management.
