Amazon(US:AMZN) Huan Qiu Shi Bao·2025-10-21 23:04Core Points - Amazon Web Services (AWS) experienced a significant outage affecting millions of users in the U.S., highlighting the vulnerability of global economic infrastructure [1][2] - The outage lasted approximately 13 hours, primarily due to a technical update that caused incorrect DNS information for the DynamoDB service [2][3] - The incident underscores the high dependency on major cloud service providers like Amazon, Microsoft, and Google, with potential economic losses estimated in the billions [3][4] Summary by Sections Incident Overview - AWS faced a major outage starting around 3 AM ET on the 20th, with over 8 million reports of issues by 9:45 AM ET [2] - The outage was linked to a technical update that incorrectly configured DNS information, leading to service disruptions primarily in the eastern U.S. [2][3] Economic Impact - The outage is one of the longest single-day disruptions for AWS, raising concerns about the economic implications and potential claims in the millions of dollars [3][5] - Logistics company Parcelhero estimated that the outage could result in sales losses amounting to billions due to supply chain disruptions [3] Industry Dependency and Risks - Experts emphasize the risks associated with reliance on a few major cloud service providers, suggesting that a single error can lead to widespread internet disruptions [3][4] - The incident has prompted discussions about the need for diversification in cloud services to mitigate risks associated with service interruptions [5][6] Local Cloud Service Demand - The outage may accelerate the demand for local cloud services, with European officials advocating for critical data to be hosted within Europe [6] - Chinese enterprises may also feel the impact, as they rely on foreign cloud services like AWS, prompting discussions on enhancing local cloud service capabilities [6]