AWS re:Invent 2025 - DynamoDB: Resilience & lessons from the Oct 2025 service disruption (DAT453)
In this session, we will walk through the architecture for the Amazon DynamoDB DNS management system that triggered the service disruption on October 20, 2025. We will share the lessons that the DynamoDB team learned from this event and explain how we are using these insights to improve both DynamoDB and AWS. You will walk away with actionable knowledge that you can apply to the systems you build. Learn more: More AWS events: https://go.aws/3kss9CP Subscribe: More AWS videos: http://bit.