
Connecting one data server computer with more than one Windows computers can be accomplished using:
1 copy of the Connect Server on the data server for each copy of Cascade Connect on the Windows computers.
1 copy of Cascade Connect on each Windows computer.
1 copy of the Cascade DataHub on the data server is recommended. (See When to use the Cascade DataHub.)
The scenario illustrated above would require three Cascade Connect licenses and one Cascade DataHub license.