title: AllJoyn vs MQTT - what is the difference?
body: <p><a href="https://www.alljoyn.org/" rel="nofollow">AllJoyn</a> and <a href="http://mqtt.org/" rel="nofollow">MQTT</a> are both open source projects for Internet of Things interoperability, both provide an event bus and a router/broker to connect devices. What is the difference? Are they compatible? Which standard should I use to implement my future-proof IoT device?</p>