Tag Virtualization

Virtualization, in computing, refers to the act of creating a virtual (rather than actual) version of something, including but not limited to a virtual computer hardware platform, operating system (OS), storage device, or computer network resources.

The term “virtualization” traces its roots to 1960s mainframes, during which it was a method of logically dividing the mainframes’ resources for different applications. Since then, the meaning of the term has evolved to the aforementioned

3-2-1 Backup Strategy

If you’re looking into data protection solutions you’re probably have heard the phrase “3-2-1 backup”. You’ll hear it from most IT consultants, professionals as well as many backup vendors and admins. Every admin should have backups. This 3-2-1 principle works…