What are Azure IoT Hub logs derived from?

The logs generated by Azure IoT Hub primarily come from telemetry data collected from devices connected to the hub. Telemetry data includes information sent by IoT devices regarding their status, performance, and events. This data is vital for monitoring, diagnostics, and analytics within the IoT infrastructure.

When considering the understanding of IoT Hub logs, it's crucial to note that they provide insights into the operational aspects of devices. This includes tracking connections, disconnections, and the flow of messages between devices and the cloud. The processes that derive these logs revolve around telemetry, as it actively reflects the real-time state of devices.

While other options mention user input, SQL queries, or third-party applications, these do not directly generate logs within the context of Azure IoT Hub. Logs are fundamentally built from the telemetry or event data that devices produce; hence, they are a result of device interactions and not limited to user inputs or external query executions.