general performance question

Discussion of open issues, suggestions and bugs regarding SDAC (SQL Server Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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ccmcbride
Posts: 101
Joined: Tue 01 May 2007 16:36

general performance question

Post by ccmcbride » Tue 06 Oct 2009 22:35

Our largest current client site has 30 users, and performance wise, they are working well with mssql 2008, sdac, and mssql 2008.

However, we have a potential client that will be having 250 users.
Does anyone know if there would be a performance hit with that many users? (I KNOW it's a general question...) Currently, we have no way to simulate 250 users accessing the program/mssql server at the same time, so my question is: is there anyone out there that is running with this many users accessing mssql at the same time, and if so, at what point (if known) does performance start to be effected?

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