Mainframe

Know when it’s time to replace open source and freeware infrastructure management tools

Many small and midsized IT organizations rely on a mix of freeware and open source software to manage their infrastructure. These free tools can be effective and economical choices for smaller networks. But how do you know when it’s time to upgrade to a commercial product? Scale is one of the first indicators that you [...]

Are mainframes the answer to IT’s energy efficiency concerns?

I was reminded of just how hard it is to factor energy efficiency into purchase and configuration decisions while reading some recent claims in the media around the cloud, and I remembered some simple but often overlooked ways mainframes solve tough energy efficiency dilemmas. A device that can handle more data with fewer resources sounds [...]