Friday, December 8, 2017

SNS , SQS , Push Notification






http://budiirawan.com/how-to-connect-amazon-sns-to-amazon-sqs-queues/

http://tech.zooplus.com/event-driven-using-aws-infrastructure-design/


https://www.infoq.com/articles/AmazonPubSub

https://hackernoon.com/applying-the-pub-sub-and-push-pull-messaging-patterns-with-aws-lambda-73d5ee346faa

https://www.pubnub.com/blog/2014-08-21-amazon-sns-pubnub-differences-pubsub/




  • How to cancel the message?


Amazon AWS SQS( Simple Queue Service) 

            Receivers have to poll SQS to receive messages






Persistent Push Messages


https://blog.pusher.com/how-to-add-message-history-to-your-pusher-apps/

https://blog.pusher.com/smart-notifications-with-pusher-and-sendgrid/

Presence Channel


https://pusher.com/docs/webhooks


Presence events


Notify your application whenever a user subscribes to or unsubscribes from a Presence channel.

https://aws.amazon.com/blogs/compute/building-loosely-coupled-scalable-c-applications-with-amazon-sqs-and-amazon-sns/