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Article #15459: Resource Usage

 Question and Answer Database

FAQ459D.txt   Resource Usage
Category   :DCOM/MultiTier/ActiveForm
Platform    :All
Product    :Delphi 3.x  

How is memory used differently when a remote datamodule 
is created as a single vs. multiple instance?

A single instance server is going to require more memory
for each additional client because the OS must create a
whole new process and duplicate all of the data storage
space.  A multi-instance server will only require as much
memory as used by the remote data module and DBCLIENT.DLL
for data.  The best way to figure out how much this is to
use the task manager in NT4.0 and examine the memory used
before and after client #2 connects.

7/16/98 4:31:28 PM

Last Modified: 01-SEP-99