Your best bet is to talk to QlikTech direct sales Rep or a partner to give you exact details you need to know. You will not get all the details here in the forums.
Here are some of the highlights:-
QlikView Small Business Edition (SBE) Server: SBE is designed to be used in smaller deployments. Limitations:
· Only with Named User Licenses
· Limited to a maximum of 25 Licenses
· No support for AJAX clients
· No support for additional servers
· No support for creating and sharing objects on the server
. More limitations....
QlikView Enterprise Edition (EE) Server
EE is designed to be used in larger and more complex deployments. You can mix and match different type of licenses here. It support most of the thisgs which SMB has "No" for.
QlikView Community Server (Q4C)
The Q4C license would be used to let a customer handle different types of nonfrequent QlikView users. For internal or external users, typically deployed within an Intranet and/or an Extranet, users could be customers, suppliers and/or partners. Q4C can only be ordered in packaged units - where one unit equates to 100 Named Users and limited to one QlikView document.
It has to be available to authenticated users only. Each QlikView document has to carry the QlikView logo.
Hope this is good info for you. As mentione, for more information contact Sales Rep or QT Partner.