The main part of the Head First Software Architecture book is a catalog of architecture styles; this is the first of several chapters delving in the structure, communication, and all the other characteristics of named architectural styles, in this case, the Layered Architecture. We start with the traditional layered architecture as it is so common, and it has an easy to understand structure. We discuss its uses, how layered related to the domain, and limitations. For each architectural style, we also cover the Superpowers and Kryptonite for that style.

As architects, we often talk about patterns--contextualized solutions to problems. But we must also choose between architectural styles: named topologies that include component organization, logical (and sometimes physical) deployment, communication,and a host of other characteristics. In this episode, we distinguish between patterns and styles and answer some common questions.

Structural design in software architecture entails both architectural characteristics analysis and deriving logical component from the problem domain. This episode of the podcast delves into logical component analysis, some traps to avoid, and some different analysis techniques. And, as always, answer lots of questions that came up during the discussion.