Data tagging is the process of adding metadata to data in order to better organize and manage it. Data tags can include things like titles, descriptions, labels, and keywords. Tagging data can make it easier to search for, sort, and filter. It can also help to improve the accuracy of data analysis.
In the context of building management systems, data tagging can be used to tag sensor data in order to better understand the data collected by the sensors. By tagging sensor data with metadata, it becomes possible to quickly identify which sensors are measuring what quantities. This can be extremely helpful when troubleshooting problems or analyzing performance data.
