IoT, or How to digest massive amounts of information

Useful compare and contrast of the Amazon and Microsoft IOT offerings which also helps understand the building blocks required to ingest, store, process, visualise and manage systems. I like the differentiation between hot and cold data streams for realtime and future analysis. The Microsoft IOT Hub and the AWS IOT take different approaches to achieve the same ends but what is refreshing is the lack of prescriptive adherence to proprietary protocols allowing the use of the right protocol for the right job whether it be MQTT, AMQP or HTTP/REST. Worth a read to give yourself some clarity on what choices you can make between these two heavy weights.