Product Advantages¶

Supporting Multiple Projects or Domains¶

With the ability to create multiple storage policy groups, the storage policy for different projects or domains can be configured and managed separately. For example, data storage policies of the wind power domain and the solar domain can be configured separately.

Storage by Data Types¶

Data are classified into asset AI type raw data, normalized AI type data, DI type data, PI type data, and generic data to be stored. Specific APIs can be used to get these different types of data.

Multiple Data Sources¶

The TSDB can store data that is ingested from connected devices or data that is integrated through the offline message channel.

Customized Storage Time¶

The data storage time can be customized based on your business needs (1 month, 3 months, 6 months, 1 year, and several years).

Note

The storage time starts from the moment when data is stored in the database. Expired data will be deleted automatically. For example, if 1 year is selected for the storage time, the database only retains data imported in the past 1 year.

Storage Policy Import and Export¶

When you need to migrate TSDB storage policy configuration across environment or across OUs, the existing storage policy configuration can be exported and imported into the new environment or OU to realize rapid configuration and deployment.

Last Changed Record Storage Policy¶

Time Series Data Management service supports configuring storage policy for the last changed records of asset measurement points, which can be used for determining the device connection status and duration of unchanged data.

Getting Data with APIs¶

EnOS provides open APIs for retrieving data stored in TSDB that have different storage policies. When reading data, the APIs can also run specific functions to process the retrieved data, thus improving the data processing efficiency. For more information about the TSDB data service APIs, see TSDB Data Service API.