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Answer: Deploy an Amazon ElastiCache cluster for Redis to cache frequently accessed data
Amazon ElastiCache is a web service that provides a managed in-memory data store to improve application performance by caching frequently accessed data. By deploying an ElastiCache cluster for Redis, the company can cache frequently accessed data, reducing the load on their database and improving read performance without modifying the application code.
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A company is experiencing high database load during peak traffic times, causing slow response times for their customer-facing application. They need to improve read performance without modifying the application code. Which strategy should they implement?
A
Deploy an Amazon ElastiCache cluster for Redis to cache frequently accessed data
B
Increase the instance size of their Amazon RDS database
C
Migrate their database to Amazon DynamoDB for better read performance
D
Implement Amazon RDS read replicas to distribute read traffic