A current architecture uses many Lambda functions invoking one another as a large state machine. The coordination of this state machine is legacy custom code that breaks easily. Which AWS Service can help refactor and manage the state machine?
A) AWS Data Pipeline
B) AWS SNS with AWS SQS
C) Amazon Elastic MapReduce
D) AWS Step Functions

Question

Quizplus · Accepted Answer

AWS Step Functions is a service designed to coordinate components of distributed applications and microservices using visual workflows, making it ideal for managing state machines.

A Current Architecture Uses Many Lambda Functions Invoking One Another