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12/14/2008 at 05:32AM PST, ID: 23983328
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9.1

advice to design program to get data quickly  from database

Asked by earlrainer in .NET, Microsoft Visual C#.Net, .Net Application Servers

Tags: c# dot net architecture

Pardon me if  this sounds like a newbie question.
I have to make a new dot net program.
It is basically an order registration system.

There will be one server  having SQL Server database and 12 other computers connected to this database that will be used to take new orders.On these 12 terminals the operators will create new customers and create new orders.
Once an order or customer has been made on one terminal it should be searchable on the other computers.

The main requirement is that the search should be very very fast.
Soon the system may have 100 ,000 orders &  35 ,000 customers , 50 000 products etc
on click of a button the whole order register should be shown in the grid.Same with whole customer table.

I was thinking of making this application in a multi layer program with GUi layer, business layer  and dataaccess layer.
I am not sure what is the best option to pass data between layers - datasets , objects ??
will dataset be logical considering that we have so many orders?
Main requirement is that the speed of search is very very fast.Nothing else matters.
is it a bad idea to make layers considering speed is important ?


Please give your advice how to design this system.
Possibly in the future the database will be moved to a remote server and accessible via internet or VPN.
considering this , how will this affect the design of my system.

for a newbie its a bit confusing so please help me.View the Solution FREE for 7 Days
[+][-]12/15/08 05:14 AM, ID: 23172961

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Zones: .NET, Microsoft Visual C#.Net, .Net Application Servers
Tags: c# dot net architecture
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Solution Provided By: keustermans
Participating Experts: 2
Solution Grade: A
 
 
[+][-]12/15/08 09:54 AM, ID: 23175932

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[+][-]12/16/08 12:44 AM, ID: 23181915

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[+][-]12/16/08 06:14 AM, ID: 23183677

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[+][-]12/16/08 06:50 AM, ID: 23184026

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[+][-]12/16/08 11:22 PM, ID: 23191271

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