Use URL import for:
Large files, 5 GB or larger. URL import usually provides a stable and fast connection.
Files are hosted online.
How to add your local file
Click the URL import button in the Datasets view.
Paste the URL to your data in the address field.
Make sure you follow the URL scheme for data upload. Read more here.
File formats supported
Uploading several files
You can upload several files into the same dataset. Uploading several files can be useful if your training examples have several features which are saved in different files.
If you want to upload multiple files, keep in mind that:
All files must be uploaded at the time when the dataset is created.
The first file you upload determines the number of examples (rows).
You cannot add more examples by adding more files.
All files must contain the same number of examples.
The examples must be in the same order in all files.