What is IoT? Advantages of IoT over scada?

IoT - Internet of things

The internet of things is the network of physical objects or things embedded with electronics,software,sensors and network connectivity which enables these object collect and exchange data

SCADA -

Remote monitor Supervisory control Reporting Alarms and events

IoT-

Data aggregation Predictive analysis - What is going to happen Prescriptive analysis - When,Why,What to do Data creates value in multiple application