Mathematically, a time series is a series of data located by time. The data points are recorded regularly over a certain period of time and documented in the order in which they occur. A time series can represent different states, measured values or information and can be, for example, the population development of cities or the GDP of a country. Time series can reveal growth and future markets and facilitate predictions. Thus, time series analysis deals with the inferential statistical analysis of series as well as the prediction of trends.In building operations, time series data allow changes in building system performance parameters to be documented and analyzed over time. This includes, for example, parameters such as energy and temperature trends, security systems, maintenance requirements and usage patterns. aedifion offers you a clear visualization of your data through heat maps and time series in an intuitive front end. Building data can thus be accessed in real time and via a central platform.