How OTTO used dual-stack IPv6 to reduce AWS NAT Gateway data-transfer costs by more than $500,000 annually, including the migration's VPC configuration, security considerations, and organizational impact. Presented with Maximillian Hausner.

How OTTO used dual-stack IPv6 to reduce AWS NAT Gateway data-transfer costs by more than $500,000 annually, including the migration's VPC configuration, security considerations, and organizational impact. Presented with Jan Maximillian Hausner.

Talk on how OTTO's Cost Optimization Service Team (COST) migrated the platform to dual-stack IPv6 to reduce AWS NAT Gateway reliance and save $500,000 annually. Co-presented with Michael Weidemann and Frederic Düwer at the AWS User Group Hamburg meetup hosted at the OTTO campus.