Data Federation Service Overview


EnOS Data Federation service enables application developers and data analysts to query data from and write files to multi-source heterogeneous data storage systems. The data federation service APIs support querying the created data reading and writing channels, reading data from storages, and writing files to storages.


For more information about the Data Federation service, see Data Federation.

API List

API Name Description
List Channels Get the list of channels (Read and Write) to which the application is authorized
Read Data Read data by providing SQL query through the specified channel
List Jobs Get the data reading jobs or data writing jobs of a specified channel
Get Job Details Get detailed information of a data reading job or a data writing job
Write Message Write message to data source through a specified channel
Write Chunk File Write file chunks to data source through a specified channel

Common Error Code