Payload Flexibility : Another significant aspect is the ability to build a freely structured message payload. MQTT does not impose a predefined data schema, allowing for the free design of data models based on specific application needs. This eliminates the need to conform to rigid standards (such as XMPP) and makes it easy to adapt the protocol to various use cases.
Wide platform availability : There are a wide range of platforms, both open italy phone number list source (e.g. RabbitMQ, our choice) and commercial (e.g. HiveMQ), that offer native support for managing MQTT connections.
Integrated Presence Management : MQTT incorporates native mechanisms for managing the presence state of devices, a fundamental function for both IoT devices and for managing communications between humans. The ability to monitor the availability of interlocutors in real time is essential for creating an instant messaging solution.
In conclusion, MQTT stands out for its ability to offer efficient and stable communication, well supported by a wide variety of platforms, essential for managing heterogeneous IoT devices, as well as for its ability to ensure high performance and efficient resource management. These aspects have made it particularly suitable to meet the needs of our dynamic messaging context where computational lightness, data flexibility and reliable connection management are essential requirements. All this without reinventing the wheel.
RabbitMQ , the “core”
RabbitMQ was also chosen for its very powerful native support for the MQTT protocol and for providing all the scalable and resilient design we needed from a Message Broker .
A Message Broker is a software intermediary whose job is to mediate communication between different systems, applications, or devices. It receives messages from a sender, or publisher, and routes them to their recipients, or consumers. A Message Broker plays a key role in message-oriented architectures and distributed systems, where various components need to communicate with each other in a reliable and scalable way.
