Amazon MQ
- like a merge of SQS and SNS which both use AWS APIs, public services, AWS integrated
- SQS provide queues (1:1)
- SNS provide topic (1:many)
- if organization already use topics and queues on-premises and want to migrate to AWS, it play a role as a open-source message broker based on Apache activeMQ
- use JMS API
- provides queues and topics
- VPC based & required private networking
- no AWS native integration