Building a Serverless IoT Backend Integration

4 years ago dzone.com

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by Having a lightweight protocol which delivers messages over low bandwidth or unreliable networks is the foundation for a system that can facilitate the transports of data in near real time. MQTT is one such protocol which designed to overcome following limitations: Network limitations:Device limitation: MQTT is an open OASIS and ISO standard lightweight, publish-subscribe network protocol that transports messages between devices.

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Based on the availability status and the type of taxi requested by the passenger the flow will route the message to publish in the appropriate taxi topic on MQTT broker.

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