A global ecommerce company hosts a web application with static and dynamic content and stores OLTP data in an Amazon RDS database. Users experience slow page loads. Which combination of actions should a solutions architect take to resolve this issue? (Choose two.)
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Correct answer: Set up an Amazon CloudFront distribution., Create a read replica for the RDS DB instance..
Why this is the answer
Setting up an Amazon CloudFront distribution improves page load times by caching static content closer to users at edge locations, reducing latency. It also routes dynamic content through optimized AWS network paths, which can improve its delivery speed. Creating a read replica for the RDS DB instance offloads read queries from the primary database, reducing its workload and improving the response time for read-heavy applications, which is common in web applications with dynamic content. Configuring an Amazon Redshift cluster is for analytical processing, not improving OLTP performance. Hosting dynamic web content in Amazon S3 is incorrect; S3 is for static content storage. Configuring a Multi-AZ deployment for RDS improves availability and durability, not read performance.
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