Summary:
- Amazon's cloud computing service, AWS, experienced a major outage on October 20th, 2025, causing widespread disruption to many online services and businesses that rely on AWS.
- The outage was caused by a software bug in the system that manages the allocation of computing resources, leading to a cascading failure across multiple AWS data centers.
- The outage lasted for several hours, with Amazon working quickly to identify and fix the issue, highlighting the critical importance of cloud infrastructure reliability in the modern digital landscape.