There are certain classes of exciting problems which are surfaced only in a massively distributed systems. This post will be about one of them. It’s rare, it’s real and if it happens, it will take your system down. The root cause, however, is easy to overlook.

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It’s surprising how the volume of data is changing around the world, in the Internet. Who would have thought 10 years ago, that in future a physical experiment will generate 25 petabytes (26 214 400 GB) of data, yearly? Yes, I’m looking at you, LHC. Times are changing, companies are changing. Everyone is designing for scale a tad different. And that’s good, it’s important to design for the right scale.

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As they say: there are two kinds of people in the World - those who pick up the ice cube that falls on the floor, and those who kick it under the fridge those who back up their files and those who haven’t experienced losing all their files yet.

Which category do you fall in?

I decided to set up a backup system with ResilioSync - the heir apparent of the BitTorrent Sync software. Well, that wasn’t good idea and I don’t recommend anyone using this software.

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Piotr Westfalewicz

ArchitectureDesign Big SoftwarePatterns Information×Technology DataDevelopment