ARC402ExpertBreakout sessionArchitecture 5 live updates

DynamoDB: Resilience & lessons from the Oct 2025 service disruption

What this session is about

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.

Live updates related to this session LIVE

Sourced via Parallel AI Monitor — continuous web watch on 21 topical streams. Updated .

External links matched to this session via topic relevance. The KB does not endorse third-party content; verify before citing.