MQTT Essentials Survey Question Title * 1. I use MQTT for ... building/developing solutions at work a potential future project playing around at home nothing, but I'm interested in the technology Question Title * 2. Did you like the MQTT Essentials Series? Awesome, it really helped me to understand MQTT. It was okay but didn't meet my expectations. Not helpful for me, I already knew all the stuff. What did you like? And what could we have done better? Question Title * 3. Which topics should we cover next? Securing MQTT Scaling MQTT Deploying MQTT in Cloud Environments (AWS, Azure, ...) MQTT Client Libraries and Usage MQTT Use Cases HiveMQ Plugin Development Other (please specify) Done