Load, Stress & Performance Testing with OpenSTA

Taming the Microsoft .NET ViewState with SCL

By Antony Marcano

 

Abstract: 

OpenSTA is a ‘Free to use’ Open Source, HTTP/S Load, Stress & Performance testing tool with features rivalling many commercial load-testing tools. When using OpenSTA for load testing Microsoft .NET applications, one of the first issues that the script developer encounters is managing the ViewState parameter.

 

This article explains how to capture and replay with the .NET ViewState parameter using OpenSTA. It also discusses practical performance tuning issues associated with .NET and using ‘ViewState’.

 

Download the full, illustrated article in Microsoft Word Format.

 

About the Author:

Antony Marcano has over 8 years of Software Testing experience and is a regular technical contributor to the OpenSTA users’ forum. His expertise in testing web and e-business applications has been acknowledged by both Steven Splaine (author of “Web Testing Handbook”) and Neil Thomson (co-author of “Risk Based E-Business Testing”).

 

May 2003

 

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