SQS (Simple Queue Service)
Oldest AWS offering
Decouple applications
Which service is used to decouple applications?
SQS
What happens when consumers read messages by producers in SQS?
They are deleted
SQS FIFO Queue
Messages are read in order
Amazon Kinesis
Real-time big data streaming
SNS (Simple Notification Service)
Sends messages to “subscribers_
SNS Basic idea
Event publishers send message to one SNS Topic
Event Subscribers receive all messages. (Email, Text, etc.)
Amazon MQ
Used for open protocols like MQTT, STOMP, Openwire, etc.