Analysts predict that by 2020, 50 billion devices will be connected to the Internet. Together with the fact that more and more of these “things” are connected over cellular networks, new challenges are introduced to the communication of Internet of Things (IoT) and machine-to-machine (M2M) scenarios. There are a lot of protocols which claim to be ideal for these use cases, for example MQTT and CoAP. In this session you will get an overview of commonly used protocols and their underlying architectural styles. We will also look at advantages/disadvantages, use cases and the ecosystem around them.
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