Utilize Amazon Kinesis Data Firehose and a Kinesis data stream, adjusting the application to input requests into the stream.

Implement an AWS Lambda function with an Amazon SNS topic, where the Lambda is subscribed to process messages published to the SNS topic.

Deploy an AWS Lambda function and an Amazon SQS standard queue, configuring the queue as a Lambda trigger and updating the application to enqueue requests.

Integrate an AWS Lambda function with an Amazon SQS FIFO queue, setting the queue to trigger the Lambda function, and modifying the application to enqueue requests in the FIFO queue.