Application Integration

Question 1

List the 3 main services used in modern applications to integrate with other applications or microservices.

Answer 1

Amazon MQ

SNS – Simple Notification Service

SQS – Simple Queue Service.

Question 2

A managed message broker service that makes it easy to set up and operate message brokers in the cloud.

Answer 2

Amazon MQ

Question 3

Allows different software systems often using different programming languages, and on different platforms to communicate and exchange information.

Answer 3

Message brokers

Question 4

A popular open-source message broker. Used by AWS MQ for administration and maintenance.

Answer 4

ActiveMQ

Question 5

Provides a low-cost infrastructure for mass message delivery for mobile users.

Answer 5

SNS – Simple Notification Service

Question 6

An Amazon-managed queuing service that makes it easy to decouple and scale microservices or distributed systems or serverless applications.

Answer 6

SQS – Simple Queue Service

Question 7

It is used to trigger a workflow. For example, imagine that you have an expense report that needs to be approved by three people. When you submit an expense report the workflow is triggered and the workflow services keep track of each individual who needs to approve your expenses report.

Answer 7

SWF – Simple WorkFlow Service