When containers were first implemented, the idea was to provide users a way to deploy applications without the need to open a new virtual machine, thereby saving resources and time. Since the advent of Docker the container trend has turned into an obsession with developers, which begs the question: How long until containers replace the virtual machines (VMs) altogether? The short answer is, never, and the reason has to do with performance.

Software developers make a profit by selling us the best product they can create. When selling pieces of their software in bulk they offer licensing packages to businesses so you don’t have to buy 100 copies of the same CD. Simple enough, right? Well, now that an increasing amount of services and tools are moving into the cloud it’s a lot harder to track how many licenses you’ll need and how much they’ll cost.

Many business owners think that Virtualization and Disaster Recovery are two separate services. And while that’s true in most respects, they actually have more in common than you think. Particularly in how Virtualization can serve as a legitimate Disaster Recovery solution.

Before you start purchasing any new hardware, consider virtualizing your IT infrastructure. Virtualization means to abstract the software from the hardware. Basically, as processors have increased in power and memory capacity, one physical server can now act as five virtual servers.