This presentation explores effective zero-downtime deployment strategies on AWS, focusing on uninterrupted service availability during software releases and updates.

We delve into continuous delivery, blue-green deployments, and canary releases, highlighting their significance in reducing downtime. We address challenges such as database schema changes and session management, providing seamless handling techniques.

Advanced techniques like traffic shifting, feature toggles, and fault tolerance architectures are also covered, demonstrating their application in various AWS services such as Amazon EKS, Amazon ECS, and AWS Lambda.

Attendees will acquire practical knowledge to design and implement seamless deployments, ensuring high availability, scalability, and minimal disruptions for end users.