Hub: A "Hub" is the repository where all "Spoke" data is stored. For any sync configuration there is always one Hub, and typically several Spokes. Spoke data is stored in the Hub, and the Hub pushes that data to selected Spokes.
Spoke: The "Spoke" is what is used to connect to applications. Each "Spoke" will be a data source; eg a Public Folder, Sharepoint Contacts, what have you. Information stored in the Hub can be pushed to and from any of the connected Spokes.
Hub: A "Hub" is the repository where all "Spoke" data is stored. For any sync configuration there is always one Hub, and typically several Spokes. Spoke data is stored in the Hub, and the Hub pushes that data to selected Spokes.
Spoke: The "Spoke" is what is used to connect to applications. Each "Spoke" will be a data source; eg a Public Folder, Sharepoint Contacts, what have you. Information stored in the Hub can be pushed to and from any of the connected Spokes.