Sarquol Limited

It is interesting that the issue of how green IT can be viewed as is coming to the fore. I was recently sent a notification of the existence of the following site:

http://www.businessgreen.com/

Among its articles is this one about the green IT:

http://www.businessgreen.com/financial-director/comment/2214911/emerald-city

The article concentrates surveys about the state of green IT, and the lack of trust that IT purchasers have in the “Green” claims of suppliers. The rush to green wash products is leaving many, me included, sceptical that the benefits extend to the environment and purchasers bank balance – rather than the suppliers. Continue reading ‘From the news: Green IT’ »

When designing a set of performance tests it is necessary to consider pauses between user interactions. This is usually referred to as “think time”, and represents the time between the system presenting the results of an action and the next action being taken. If a load test script doesn’t include any think time at all then the system will be bombarded with requests at a rate that isn’t humanly possible. Depending on the system there are likely to be between 10 and 100 times the interactions generated with zero think time than with realistic scenarios. Continue reading ‘Do your users think?’ »