Message Brokers: - Amazon SNS + Mobile push notifications - Amazon SQS - Amazon EventsBridge - Amazon MQ for RabbitMQ - Amazon MQ for Apache ActiveMQ

Message Brokers: - Amazon SNS + Mobile push notifications - Amazon SQS - Amazon EventsBridge - Amazon MQ for RabbitMQ - Amazon MQ for Apache ActiveMQ Pub/Sub: - AWS IoT Core for managed MQTT message broker - Amazon ElastiCache for Redis Append Only Logs: - Amazon Managed Streaming for Apache Kafka (Amazon MSK) - AWS Kinesis Data Streams - AWS Kinesis Data Firehose New RabbitMQ will have Append-Only Logs via RabbitMQ Streaming - not sure AWS already supports this Same for Redis Streams - not sure Amazon ElastiCache for Redis already supports this