Performance Matters
By Matthew Heusser Hello; I am Matt Heusser, a risk management consultant and sometimes writer. You can learn more about me at xndev.com. The folks at NRG Global have asked me to start blogging for them because their place in the community aligns with mine. We are both interested in minimizing software quality risk by
A Tale of Two Performance Projects
Imagine for a moment two companies have an identical problem – the website is slow. Perhaps this is a huge problem; the company bet it’s future on a new product, that customers sign up for on the web, and performance is bad enough that people are abandoning the site and going to the competition. In
The Black Swan In The Enterprise
Amazon’s Service level agreement for it’s cloud computer service is 99.95% uptime for a service region (that’s a data center) during a one year period.
Understanding the difference between total users and concurrent users.
Many of our clients have enterprise applications that are accessed 24 hours a day, seven days a week. Their applications may be accessed remotely from all over the world. In such cases, total users could number in the thousands.
Testing the Upgrade from Eclipsys 5.0 to Eclipsys 5.5:
If you are starting or thinking of starting your Eclipsys 5.5 upgrade, you are probably wondering what approach to take when testing the upgrade and what issues others have uncovered during testing.
Intelligent Session Recording for Citrix and Calabrio
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