andyw

This author has written 23 articles

AWS SNS

SNS Simple Notification Service Publish messages from an application and immediatly deliver Publish Subscribe (pub-sub) Push out messages Instant no polling needed Simple APIs works on a publish - subscribe model, SNS notifies the message, and hence push based approach.…

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AWS SQS

First service of AWS - simple Queue Service SQS is PULL Used to decouple sending / receiving components without requiring each application component to be concurrently available Message oriented API Message can contain up to 256KB of text billed at…

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