More and more businesses are deploying their mission-critical applications on AWS, and one of their concerns is how to improve the availability of their services, going beyond traditional availability concepts. In this session, you will learn how to architect different layers of your application?beginning with an extremely available front-end layer with Amazon EC2, Elastic Load Balancing, and Auto Scaling, and going all the way to a protected multitiered information layer, including cross-region replicas for relational and NoSQL databases. The concepts that we will share, using services like Amazon RDS, Amazon DynamoDB, and Amazon Route 53, will provide a framework you can use to keep your application running even with multiple failures. Additionally, you will hear from Magazine Luiza, in an interactive session, on how they run a large e-commerce application with a multiregion architecture using a combination of features and services from AWS to achieve extreme availability.