What is the function of a Amazon controller?

Submitted by: Muhammad
The functions that are involved with an Amazon controller are:
► Controllers are used to control the flow in which the messages between the other system components has to be passed.
► It controls the overall structure of the Amazon and all to retrieve the message, process the message, execute a function and store the message in other queue that are completely isolated from other controllers.
► It manages and monitors the messages passed between the systems.
Submitted by: Muhammad

Read Online Amazon Cloud Computing Job Interview Questions And Answers