September 2026
Intermediate
481 pages
14h 45m
English
book
Message- and Event-Driven Systems with CQRS and Event Sourcing: Web and Cloud Architecture
by Alex Lawrence
Content preview from Message- and Event-Driven Systems with CQRS and Event Sourcing: Web and Cloud Architecture
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Chapter 3 In-Context Architectures
Software architecture is a broad discipline that can target different levels. System architecture, or macro architecture, focuses on the overall structure of a system and the interaction between its parts. Most of the technical topics described in Chapters 1 and 2 are primarily about system design. On a lower level, the concept of service architecture is concerned with the structure of individual parts. More precisely, as its name suggests, its main focus is the runtime view. Yet, there are many constellations where the runtime layout of a system does not align with its architectural boundaries.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.