A company is planning on using AWS Kinesis streams for streaming large amounts of data. They are going to be using Lambda functions to process the data from the streams. Which of the following can be used to ensure maximum efficiency when it comes to processing of records in the streams. Choose 3 answers from the options given below?

Answer options:

A.Memory for AWS Lambda
B.Batch size for AWS Lambda
C.Number of shards for the Kinesis stream
D.Number of shard iterators for the Kinesis stream

Answer – A,B and C
There is a good article which lists down ways in which you can get better performance of your shards and processing data with AWS Lambda.
For more information on this article, please refer to the below URL
https://tech.trivago.com/2018/07/13/aws-kinesis-with-lambdas-lessons-learned/