Here's what you get in this book: - 500+ practice questions from all 14 domains, including databases (DynamoDB etc.), security, load balancing (ELB), queueing (SQS), architectural best practices and risk management - Key metrics you need to memorize, e.g. what is the default max number of SQS messages? - Compact format: easy to read, easy to carry, so you can study on-the-go Now, you finally have what you need to crush the certification exam, and land that dream job. About The Author Zack Austin has been building large scale enterprise systems for clients in the media, telecom, financial services and publishing since 2001. He is based in New York City.