The Connection manager is a one-stop shop for creating and managing org-owned connections to your data sources. These connections can be used to:
Catalog your metadata (similar to the data.world catalog collector or dwcc)
Read in your data (either through a live table or data extract)
If you are an admin for your organization or are otherwise authorized to manage its data resources, you will have a Connection manager tile on your organization's home page.
From the main Connection manager screen you not only see a list of your current organizational-level connections, but you can
Create new connections
Edit or delete existing connections
If you need to create a personally-owned virtual data connection you will need to do that through our Integrations interface. Connection manager is only for connections that are owned by the organization.