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SNS Simple Notification Service (different devices (super easy delivery,…
SNS
Simple Notification Service
message based
instant push (no polling)
can grouping subscribers to topics
different devices
super easy delivery
multiple transport protocols
mobile, sms, email (text)
very simple API and integrations
cost effective
pay as you go model
no upfront costs
SNS vs SQS
SQS pull based
subscribers have to poll for messages
SNS push based
messages are pushed to subscribers instantly
both are message based
Pub Sub Design Pattern
Pub --> provides Topic
Sub --> Config & Endpoint to receive messages
Endpoint Protocols
HTTP, HTTPS
Email
SMS
SQS
Amazon Device Messaging (push notifications)
Lambda