A fairly standard "patterns"/"step-wise" instructional text on implementing common web-based business use-cases via AWS, and more broadly, cloud-computing as a concept. Similar to something like an "O'Reilly" book, these texts usually are very similar to online docs, but often much better communication/instruction, and often provides more detailed examples etc.
This book in particular, uses a simple example of hosting a WordPress blog for a business as the motivating business-case for exploration on various components within the AWS infrastructure. The text will goes fairly granular on how to build out that hosting infrastructure, including a basic, but thorough explanation of IAM (Internet Identity Management), host-side security services and protocols, and various cloud-computing concepts that supports these notions, including infrastructure as a service (IaaS) which is one of the primary organizational concepts that informs the way the various appleets and tools are organized within AWS.
In particular, the book will often come back to issues of traffic and software management under load, and how to control variability to one's site by using things like load-balancers. On the data-side, the book covers fairly well the concepts of general object stores, like S3, both RDS and Amazon's mainline NoSQL DB, Dynamo, and the various Elastic-services, like beanstalk & cache.
I didn't follow through the examples in real time, and will have to definitely update my review after going through some of these, most of which can be executed and processed via the free-service (according to the book). To fully get something out of this book, it's almost good to "be ready" to put code-to-metal, and use the text as a troubleshooting/instruction manual.
From a prereq standpoint, the user should be somewhat familiar with cloud-computing concepts, as well as how to run/execute virtual machines, and their standard use-cases. Further, having familiarity with the two mainline Linux distros, RedHat & Ubuntu is a must, as command-line interactions is critical to get an efficient workflow setup in AWS. Overall, nothing to complain about, I suspect this is more of a "intro" book to Cloud for business. Though, novices will probably get some things out of this as well, especially with some of the more detailed patterns around traffic/data management and leveraging assets like CDNs for static objects on your site. Conditional recommendation for intro/novices.