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The three-2-1 backup rule is damaged — this is how I safeguard my knowledge

The three-2-1 backup rule has been round for over twenty years, and it states that it is advisable to retailer three copies of your knowledge throughout two totally different sorts of media, and one at an offsite location. Whereas this technique made a whole lot of sense when it was launched, knowledge utilization has modified significantly over the past twenty years; lately, it is extremely simple to place your knowledge on a public cloud service and have it accessible from wherever.


Android Central's LLoyd with a bionic eye

(Picture credit score: Nicholas Sutrich / Android Central)

In Hardwired, AC Senior Editor Harish Jonnalagadda delves into all issues {hardware}, together with telephones, storage servers, and routers.

The draw back to counting on public cloud suppliers is privateness — you do not have a lot say the place your knowledge is saved. So after I was strategizing on the best way to again up my knowledge, I got here up with a modified model of the 3-2-1 rule that made probably the most quantity of sense for my explicit use case. I will begin by saying that I’ve outsized storage necessities which might be undoubtedly not the norm — I at the moment use over 300TB of storage.

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