Query regarding SQL Server Performance with ADO

Hello,

Using VisualWebDeveloper 2010 on the development machine. All nice and fast.

Using VisualWebDeveloper 2008 on the server. Server runs on Windows Server 2008 and has IIS 7.

It looks like that when 'table', a datatabe filled up in C# code behind, is getting longer (say 100 rows), then the server (whether running the website on IIS or on the local host of VIsualWebDeveloper2008!!!) is really slowing down. Checked it in debug mode and traced it down to

Adapter.Update(table);

This line takes 5 seconds to execute, with 100 rows. On the development machine, it takes almost no time.

How can that be?

Are there any know issues? Could it be that there is incompatibility between different version of SQL server or something like that? The update works, it is just awefully slow, but only on the server.

What's going on? And how to solve it?

Thank you.

Best regards,

D

Jared Parsons demonstrates a technique to achieve maximum performance from LINQ queries on large sets of data in order to create a responsive user interface.

Jared Parsons

MSDN Magazine August 2008

SQL Server 2005 gathers a lot of useful data that you can use to identify areas where database performance can be improved. Here's what you need to improve performance.

Ian Stirk

MSDN Magazine January 2008

In my last column, I discussed Microsoft® Application Center Test and how it could be used to measure the performance of your Web application (see Extreme ASP. NET: Tools of the Trade: Application Center Test).

Rob Howard

MSDN Magazine August 2005

As the Web evolves, so does the role that Internet servers play. The Internet has seen the growth of e-commerce, B2B business, collaboration, streaming and other new media, and these new applications require new features to meet increasingly complex needs. Microsoft Internet Information Services (IIS) has many of the features today's mature Web sites need. This article outlines the features in the upcoming version 6.0 and discusses how they promote better scalability, reliability, and performance. Features such as Remote administration, caching, and metabase improvements, as well as custom isolation and security enhancements, make IIS 6.0 the Web server of the future.

George Shepherd

MSDN Magazine March 2002

When developing high-performance applications for the Web, developers often must choose between performance and ease of development. With ATL Server, new with Visual Studio .NET, developers get the best of both worlds. ATL Server uses a tag replacement engine written in C++, provides a simple programming model, and promotes enhanced performance and easy debugging. This article presents an overview of the ATL Server architecture, then creates a basic ATL Server project. It then goes on to explain processing SRF files, HTTP streams, forms, cookies, and header files. Managing session state is also discussed, along with file uploads and performance monitoring.

Shaun McAravey and Ben Hickman

MSDN Magazine October 2000