Data Model

Basic Concepts

To manage industrial IoT timing data, the measurement point data model of TsFile includes the following information

• DeviceId（String）：Device Name
• MeasurementSchema：Measurement points
  • measurementId（String）：Measurement Point Name
  • tsDataType（TSDataType）：Data Type

For the above detailed introduction, please refer to：Entering Time Series Data

Example

In the above example, the metadata (Scheme) of TsFile contains 2 devices and 5 time series, and is established as a table structure as shown in the following figure:

Device ID	Measurement points
Solar panel 1	Voltage（FLOAT）
	Current（FLOAT）
Fan1
	Voltage（FLOAT）
	Current（FLOAT）
	Wind Speed（FLOAT）