Add source services and target services to the data flow, and then connect the source and target services. Add the transformations that you need to the connections. You can add both built-in entities and custom entities to the data flow.
In the
Administrator tool
, on the
Manage
tab, click
Services and Nodes
.
In the
Domain Navigator
, click the
Edge Data Streaming
Service.
In the upper-right corner of the
Edge Data Streaming
Service pane, click
Edge Data Streaming
.
In the
Data Flows
pane, click the data flow to which you want to add a source.
From the
Entity Types
pane, drag the source service to the
Data Flow Designer
pane.
The
New Source
dialog box appears.
Specify the required properties and any of the optional properties..
From the
Entity Types
pane, drag the target service to the
Data Flow Designer
pane.
The
New Target
dialog box appears.
Specify the required properties and any of the optional properties..
To connect a source to a target, in the
Data Flow Designer
pane, drag the pointer from the source to the target.
The
Connection List
dialog box appears.
Select one of the following data connections from the list.
New Data Connection. You can add an Ultra Messaging data connection or a WebSocket data connection:
Click
New
.
In the
Add Connection
dialog box, specify the values for the properties of the data connection.
Click
OK
.
Existing Connections. If you have created a data connection, you can select it from the list of existing connections. To add the existing data connection to the data flow, click