Your company wants to track whether someone is present in a meeting room reserved for a scheduled meeting. There are 1000 meeting roomsacross 5 ofices on 3 continents. Each room is equipped with a motion sensor that reports its status every second. The data from the motiondetector includes only a sensor ID and several different discrete items of information. Analysts will use this data, together with information aboutaccount owners and ofice locations.Which database type should you use?