AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 56

Question

A company is using an AWS Lambda function to process records from an Amazon Kinesis data stream. The company recently observed slow processing of the records. A developer notices that the iterator age metric for the function is increasing and that the Lambda run duration is constantly above normal. Which actions should the developer take to increase the processing speed? (Choose two.)

Accepted Answer

Correct answer: A, C. The correct answer is A, C. Option A: Increase the number of shards of the Kinesis data stream. Option C: Increase the memory that is allocated to the Lambda function. AWS Lambda runs code without provisioning servers and scales automatically, which minimizes operational overhead. Amazon RDS is a managed relational database that handles patching, backups and failover. Amazon Kinesis ingests and processes real-time streaming data at scale.

AWS Certified Developer - Associate DVA-C02 — Question 56