this post was submitted on 23 Nov 2023
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Data Hoarder
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We are digital librarians. Among us are represented the various reasons to keep data -- legal requirements, competitive requirements, uncertainty of permanence of cloud services, distaste for transmitting your data externally (e.g. government or corporate espionage), cultural and familial archivists, internet collapse preppers, and people who do it themselves so they're sure it's done right. Everyone has their reasons for curating the data they have decided to keep (either forever or For A Damn Long Time (tm) ). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.
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'There's two kinds of people in this world, those that have backups, and those who will'
Welcome to the club, and sorry for your loss.
There's lots of practices around backups with different levels of complexity and costs. Before deciding on how you want to handle things going forward ask yourself a few questions
In some cases, it's cheaper and less headache to use cloud backup services for smaller amounts of data, with the downside being that you're trusting someone else with your data.
In others, setting up your own DAS(direct attached storage) or NAS (network attached storage) might make sense, then you manage the data locally. You should do some reading to understand the basic concepts of RAIDs 1,0,5 and 10 and how they affect data redundancy.
Lastly, consider if a 3-2-1 (The 3-2-1 rule states that you should have 3 copies of your data (your production data and 2 backup copies) on two different storage types with one copy off-site for disaster recovery.) back up policy makes sense for you and your risk tolerance. Some absolutists will state you have no real backup without it, but IMO there's some grey area there depending on different needs and risk tolerances.
The important part is you're now considering options to reduce your chances of experiencing this again.