A data center fire in South Korea sees 858 TB of government files and 'eight years’ worth of work' stored in the cloud go up in smoke

A massive industrial plant surrounded by towering machinery and pipelines, with flames shooting skyward from a flare stack, casting an intense glow against the sky. — (Image credit: New Saetiew via Getty Images)

With so much of our personal and professional lives stored in the cloud, it's easy to forget just how fragile these systems can be. Don't misunderstand, I enjoy the convenience of my important files being accessible from almost anywhere—but I back up the really important stuff at least twice on physical media nowhere near the cloud. A recent data centre disaster reminded me exactly why these backups are so important.

G-Drive (no, not that one) is a work cloud system used by 125,000 government officials in South Korea. According to The Chosun Daily, this cloud is hosted within the National Information Resources Service (NIRS) in Daejeon. When the data centre caught fire at the end of last month, apparently 858 TB of important data was lost as no backups were kept (via Techspot).

The blaze began on the 26th of September, impacting a total of 647 systems and completely destroying 96 different systems hosted within NIRS. The G-Drive system is the only one that cannot be recovered from backups. A source within the Ministry of Personnel Management—one of the governmental departments most affected by this data loss—told The Chosun Daily, "It’s daunting, as eight years’ worth of work materials have completely disappeared.”

Six days after the blaze, only about 10% of the systems affected had been brought back online—and there has been a significant level of disruption as a result. For example, the ‘National Happiness Card,’ used for paying childcare fees in South Korea, was rendered non-functional for a period of time. However, other key public-facing systems avoided the fire purely by virtue of its hardware being housed on another floor at NIRS.

Computer hard disks, electronic scrap, collected inside a bin — (Image credit: Manfred Rutz via Getty Images)

The important thing to remember about cloud data services is that physical hardware is part of the equation somewhere, and that means it can fail. The entire episode is a timely reminder that data loss can happen to anyone, from governmental agencies to even a weirdo like me who glowers at cloud data storage with suspicion and would rather still tote around HDDs.

When the best external hard drives are cheap, and even the best SSDs for gaming are more affordable now than ever, there's little excuse to not keep at least some of your files close. Bottom line, when was the last time you backed up your data, and was it in more than one place?

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Jess has been writing about games for over ten years, spending the last seven working on print publications PLAY and Official PlayStation Magazine. When she’s not writing about all things hardware here, she’s getting cosy with a horror classic, ranting about a cult hit to a captive audience, or tinkering with some tabletop nonsense.

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