This tutorial provides steps for creating a streaming source connection using the Sources workspace.
This tutorial requires a working understanding of the following components of Adobe Experience Platform:
In the Platform UI, select Sources from the left navigation to access the Sources workspace. The Catalog screen displays a variety of sources that you can create an account with.
You can select the appropriate category from the catalog on the left-hand side of your screen. Alternatively, you can find the specific source you wish to work with using the search option.
Under the Streaming category, select HTTP API and then select Add data.
The Connect HTTP API account page appears. On this page, you can either use new credentials or existing credentials.
To use an existing account, select the HTTP API account you want to create a new dataflow with, then select Next to proceed.
If you are creating a new account, select New account. On the input form that appears, provide an account name and an optional description. You will also get the option of providing the following configuration properties:
When finished, select Connect to source and then select Next to proceed.
After creating the HTTP API connection, the Select data step appears, providing you with an interface to upload and preview your data.
Select Upload files to upload your data. Alternatively, you can drag and drop your data into the Drag and drop files section of the interface.
With your data uploaded, you can use the right-side of the interface to preview your file hierarchy. Select Next to proceed.
The Mapping step appears, providing an interface to map the source data to a Platform dataset.
Parquet files must be XDM compliant and do not require you to manually configure the mapping, while CSV files require you to explicitly configure the mapping, but allow you to pick which source data fields to map. JSON files, if marked as XDM complaint, do not require manual configuration. However, if it is not marked as XDM compliant, it will require you to explicitly configure the mapping.
Choose a dataset for inbound data to be ingested into. You can either use an existing dataset or create a new one.
To create a new dataset, select New dataset. On the form that appears, provide the name, an optional description, as well as the target schema for the dataset. If you select a Profile-enabled schema, you can choose if the dataset should also be Profile-enabled.
To use an existing dataset, select Existing dataset. On the form that appears, select the dataset that you want to use. Once you select a dataset, you can choose if the dataset should be Profile-enabled.
Based on your needs, you can choose to map fields directly, or use data prep functions to transform source data to derive computed or calculated values. For more information on mapper functions and calculated fields, refer to either the Data Prep functions guide or the calculated fields guide.
To add a new source field, select Add new mapping.
A new source field and target field pairing appears. To add a new source field, select the arrow icon beside the Select source field input bar.
The Select attributes panel allows you to explore your file hierarchy and select a specific source field to map to a target XDM field. Once you have selected the source field you want to map, select Select to proceed.
With a source field selected, you can now identify the appropriate target XDM field to map to. Select the schema icon under the target field section.
The Map source field to target field window appears, providing you with an interface to explore the schema of your target dataset. Select the target field that matches your source field, and then select Select to proceed.
Once your source fields are all mapped to their appropriate target XDM fields, select Next
The Dataflow detail step appears. On this page, you can provide details for the created dataflow by giving a name and an optional description.
After providing details for the dataflow, select Next.
The Review step appears, allowing you to review the details of your dataflow before it is created. Details are group within the following categories:
After confirming the details are correct, select Finish.
With the connection created, the sources detail page appears. This page shows details of your newly created connection, including previously run dataflows, ID, and streaming endpoint URL.
By following this tutorial, you have created a streaming HTTP connection, enabling you to use the streaming endpoint to access a variety of Data Ingestion APIs. For instructions to create a streaming connection in the API, please read the creating a streaming connection tutorial.