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Article #15077: Minimizing Connections

 Question and Answer Database

FAQ77D.txt   Minimizing Connections
Category   :DCOM/MultiTier/ActiveForm
Platform    :All
Product    :Delphi 3.x  

Question:
How can I demonstrate the use of fewer database connections than 
clients using our three-tier application?  For example, I would 
like to show 10 clients using no more than 5 database 
connections.


Answer:
Actually, you can have all 10 clients use 1 database 
connection.  Put a TDatabase on the RemoteDataModule and set 
HandleShared to True.  The database will login once no matter 
how many clients are connected to your application.  

?Note: Be sure to check your licensing agreement with the 
database server vendor.  The fact that it's possible doesn't 
unburden you of any licensing obligations you may have.?


7/16/98 4:31:28 PM
 

Last Modified: 01-SEP-99