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+## Infrastructure Chaos Engineering
+ - **(2026)** [Lights Out, Systems On: Validating Instant Power Loss Readiness](https://engineering.fb.com/2026/06/03/data-center-engineering/lights-out-systems-on-validating-instant-power-loss-readiness) 🌟 - Meta introduces Instantaneous PowerLoss Storm, a testing paradigm validating zero-notice power loss readiness across entire data center regions.