HTTP connection
To access your data from a URL, create an HTTP connection asset for it.
Supported file
Use the full path in the URL to the file that you want to read. You cannot browse for files.
Certificates
Enter the SSL certificate of the host to be trusted. The SSL certificate is needed only when the host certificate is not signed by a known certificate authority.
For Private connectivity, to connect to a database that is not externalized to the internet (for example, behind a firewall), you must set up a secure connection.
Choose the method for creating a connection based on where you are in the platform
- In a project
- Click Assets > New asset > Connect to a data source. See Adding a connection to a project.
- In a catalog
- Click Add to catalog > Connection. See Adding a connection asset to a catalog.
- In a deployment space
- Click Import assets > Data access > Connection. See Adding data assets to a deployment space.
- In the Platform assets catalog
- Click New connection. See Adding platform connections.
Next step: Add data assets from the connection
Where you can use this connection
You can use HTTP connections in the following workspaces and tools:
Projects
- Data Refinery (Watson Studio or IBM Knowledge Catalog)
- DataStage (DataStage service). See Connecting to a data source in DataStage.
- Notebooks (Watson Studio). Click Read data on the Code snippets pane to get the connection credentials and load the data into a data structure. See Load data from data source connections.
- SPSS Modeler (Watson Studio)
Catalogs
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Platform assets catalog
-
Other catalogs (IBM Knowledge Catalog)
Restriction
You can use this connection only for source data. You cannot write to data or export data with this connection.
Supported file types
The HTTP connection supports these file types: Avro, CSV, Delimited text, Excel, JSON, ORC, Parquet, SAS, SAV, SHP, and XML.
Parent topic: Supported connections