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Article #15032: Single and multiple application server instances

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FAQ32D.txt   Single and multiple application server instances
Category   :DCOM/MultiTier/ActiveForm
Platform    :All
Product    :Delphi 3.x  

What is the difference between single and multiple instance
application servers in a multi-tier application?

This can best be thought of from the point of view of the 
application server and how many clients can it support.  
One multi-instance server can support multiple clients.
A single instance server can only support one client.
Multi-instance servers create multiple data modules in one
instance of the server. Single instance servers are launched
for each client.

7/16/98 4:31:28 PM

Last Modified: 01-SEP-99