AWS Certified Solutions Architect Associate SAA-C03 Practice Question
An application experiences spikes in user messages received at unpredictable intervals, leading to overloads in its processing layer when too many messages arrive at once. Which service can be integrated to ensure all messages are processed without overloading the system during high traffic periods?
Use Amazon SNS to distribute messages directly to the processing layer.
Increase processing capacity using AWS Lambda with higher concurrency limits.
Integrate Amazon SQS to queue incoming messages between reception and processing.
Implement Amazon Kinesis Data Analytics for real-time message processing.