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New Message on BDOTNET

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From: venky_Raj
Message 1 in Discussion

Our application is built on windows DNA 3-tier Architecture. The Client layer is 
Windows forms (VB.NET) and we are using COM+ for distributed computing. The client 
application uses the proxies that are created out of the VB.Net Serviced Components 
installed on Server machine. Thus the client side involves COM-.NET interop, as the 
call shall be propagated to COM+ Server on other end via DCOM. 

We have been facing a severe performance hit when we retrieve a dataset of 15000 
records. It takes more than 15 seconds to load the dataset in client. When I changed 
the object as library application (in-proc) it takes only .5 second. 

I'm really surprised why there is so much of difference in response time in COM+ 
server application compared with library application. Is it the expected behaviour of 
COM+? Can anyone help me to overcome this problem? 

It would be really great if you could send me the links with relevant information.

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