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Answer: Utilize Amazon ElastiCache with Redis, enabling encryption for data at rest and in transit.
The correct answer is A. Amazon ElastiCache for Redis is suitable for caching frequently accessed data and supports various data structures, including sorted sets, which allow for sorting or ranking. In addition, it offers encryption both at rest and in transit, which is essential for handling personal health information (PHI). Redis also provides advanced features like online cluster resizing, ensuring optimal performance and scalability.
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A developer seeks a solution to enhance application performance by caching and sorting frequently accessed personal health information (PHI), which must remain encrypted. Which AWS service configuration is appropriate for this requirement?
A
Utilize Amazon ElastiCache with Redis, enabling encryption for data at rest and in transit.
B
Implement Amazon ElastiCache with Memcached, ensuring data encryption at rest and in transit.
C
Employ an Amazon RDS MySQL read replica with SSL connections, designed to cache frequently accessed data.
D
Adopt Amazon DynamoDB with DAX, storing frequently accessed data in the table.