So what’s the big deal? Basically the capacity to run different software environments from a single hardware platform, and as such, to streamline operations in diverse and critical fields such as quality, testing, learning, process integration, you name it. Using virtual machines, you can:
- Set up different environments for testing applications simultaneously using different operating systems, either automatically or using ;
- Create standard learning environments for your teams, or your clients, to test new software packages, and to have an easier cleanup/setup cycle before the next training starts;
- Have environments for legacy operating systems, for which you have to maintain compatibility even if you do not own the original hardware any more.
And it all started with emulators; those little applications that eventually grow bigger and bigger and were purchased by big companies with big press releases and all the fanfare. But it all boils down, at some level or another, to this: