Your cloud survived everything except the real world

In a recent incident, Amazon Web Services (AWS) suffered permanent data loss in its Middle East infrastructure due to war damage, leaving customers without access to their data. This serves as a stark reminder that cloud redundancy does not guarantee safety. The incident highlights the importance of having independent backups outside of a single cloud region, as physical destruction can be a major threat.

The UK air traffic control system also faced a major outage in September, which was reportedly caused by an incompatible flight plan entered by a military aircraft. This further illustrates the potential risks of relying solely on one cloud region for critical systems. The complexities and costs associated with backup strategies make them difficult to implement and test.

Additionally, the AI infrastructure boom has further strained storage capacity, as drives become scarce. While it may seem ironic to reference the 3-2-1 backup rule, the reality is that implementing such a strategy can be challenging, especially when provisioning the necessary storage for large-scale data centers. The story emphasizes the need for a robust data resilience strategy, as infrastructure is increasingly operating in hostile conditions.

Factors such as cable cuts, chaotic climate changes, cyber threats, and misinformed leaders pose risks to data safety. The story draws a parallel to the marine insurance industry, which developed to manage risks in an interconnected world. However, there is currently no global market for "data equivalent of war-risk insurance." Therefore, organizations must proactively plan for potential data loss and determine how to survive with less data if their primary data store becomes unavailable.