February 2018
Intermediate to advanced
376 pages
9h 52m
German
Content preview from PR: Clean Architecture - Das Praxis-Handbuch für gutes Softwaredesign
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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.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.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.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.
Kapitel 19: Richtlinien und Ebenen
![[Bild]](/api/v2/epubs/urn:orm:book:9783958457263/files/Images/kap19_bild00_cleanarch.jpg)
Softwaresysteme bilden die ihnen zugrunde liegenden Richtlinien (engl. Policy) ab. Das ist im Kern auch schon alles, was ein Computerprogramm tatsächlich darstellt: eine detaillierte Beschreibung der Richtlinien, auf deren Grundlage Eingaben in Ausgaben umgewandelt werden.
In den meisten nichttrivialen Systemen lassen sich diese Richtlinien in viele verschiedene kleinere Anweisungen unterteilen: Einige davon beschreiben, wie bestimmte Geschäftsregeln berechnet werden, andere geben vor, wie bestimmte Berichte formatiert werden sollen, und wieder andere legen fest, wie Eingabedaten zu validieren sind.
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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.