What Happens When an Entire Cloud Region Goes Down? | Cloud Resilience Explained

"The cloud" sounds like something that lives in the sky. It doesn't. It lives in specific buildings, in specific countries, in a very specific political reality, and earlier this March, two of those buildings stopped working at the same time. What this episode is about? Marcin Kubica and Estera Kot, CTO of Clouds on Mars, talk about what the recent strike on AWS data centers in the UAE and Bahrain actually means for businesses that run their operations in the cloud. For a few days, banks couldn't process transactions, payment apps stopped, dashboards went blank, finance teams couldn't close their books. This conversation is for CEOs, CFOs and COOs who never wanted to think about availability zones, and now have to. Estera explains, in plain language, what resilience really means, where the hidden risks sit in a typical cloud setup, and which two questions to walk into your CTO's office with on Monday morning.   Key topics why "we're in the cloud" is no longer a complete answer, and what changed in March 2026 the difference between an availability zone, a paired region, and an actual disaster recovery plan how a single-region setup quietly becomes a single point of failure for revenue, payments and reporting classifying workloads into tiers so the recovery plan reflects business priorities, not technical preferences why manual failover at 3 a.m. is the wrong answer, and what infrastructure-as-code and Azure Chaos Studio change about that the supply-chain reality after a physical incident: hardware, shipping, airspace, weeks not hoursInsightThe lesson from March 2026 isn't "the cloud is unsafe." It's that resilience was always a configuration choice, and most organizations made it once, years ago, without revisiting it. The cost of fixing that is small. The cost of finding out you didn't is the kind of week nobody wants to repeat.  Listen / watch / connect ▶️ Full episode on YouTube: https://www.youtube.com/watch?v=q9Bc-wqqs_A&list=PL053kgqQv_fspiVbwCStY8rTcjldz4DtO&index=2 🌐 Clouds on Mars: https://cloudsonmars.com/ 📱 Estera Kot on LinkedIn: https://www.linkedin.com/in/esterakot/Marcin Kubica on LinkedIn: https://www.linkedin.com/in/marcinkubicaquality/  #CloudResilience #DisasterRecovery #BusinessContinuity #Azure #DataPlatform #CIO #CloudsOnMars