May 2024
Intermediate to advanced
184 pages
4h 42m
German
book
Clean Architecture Praxisbuch - für saubere Software-Architekturen und wartbaren Code
by Tom Hombergs
Content preview from Clean Architecture Praxisbuch - für saubere Software-Architekturen und wartbaren Code
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Kapitel 7: Einen Persistenz-Adapter implementieren
In Kapitel 2, Was ist so falsch an Schichten?, habe ich mich über die traditionelle geschichtete Architektur beschwert und behauptet, dass sie ein datenbankgetriebenes Design fördert, weil am Ende alles von der Persistenzschicht abhängt. In diesem Kapitel werden Sie sich anschauen, wie Sie die Persistenzschicht zu einem Plugin in der Anwendungsschicht machen, um diese Abhängigkeit umzukehren.
7.1 Dependency Inversion
Statt über eine Persistenzschicht sprechen wir über einen Persistenz-Adapter, der den Domänenservices die Funktionalität der Persistenz zur Verfügung stellt. Abbildung 7.1 zeigt, wie man das Dependency-Inversion-Prinzip anwenden kann, um genau das zu erreichen:
Abb. 7.1: Die ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.