Your company wants to track whether someone is present in a meeting room reserved for a scheduled meeting. There are 1000 meeting rooms across 5 offices on 3 continents. Each room is equipped with a motion sensor that reports its status every second. The data from the motion detector includes only a sensor ID and several different discrete items of information. Analysts will use this data, together with information about account owners and office locations. Which database type should you use?
A) Flat file
B) NoSQL
C) Relational
D) Blobstore

Question

Quizplus · Accepted Answer

NoSQL databases are well-suited for handling large volumes of unstructured or semi-structured data, such as sensor data from motion detectors, and can scale across multiple locations and continents.

Your Company Wants to Track Whether Someone Is Present in a Meeting