Amazon Web Services AWS Certified Solutions Architect - Professional SAP-C02 Question # 97 Topic 10 Discussion
SAP-C02 Exam Topic 10 Question 97 Discussion:
Question #: 97
Topic #: 10
Question:
A SaaS web app runs on EC2 Linux behind an ALB. It storesuser sessionsin an RDS Multi-AZ database. During high traffic, the app suffers latency due to session read/write.
Dis the AWS best practice forsession storage: UseElastiCache for Redis— a fast, in-memory data store that handles high throughput with microsecond latency.
It's highly scalable, fault-tolerant, and optimized for temporary, fast-access session data.
Incorrect:
A: S3 is slow and object-based — not for session I/O.
B: FSx is Windows-only and not ideal for this use case.
C: EBS Multi-Attach has limitations, complexity, and is not suitable for high-performance shared memory.
Chosen Answer:
This is a voting comment (?). You can switch to a simple comment. It is better to Upvote an existing comment if you don't have anything to add.
Submit