December 2020
Intermediate to advanced
256 pages
8h 30m
Polish
Content preview from Architektura aplikacji w Pythonie
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Dodatek A. Podsumowanie — schemat i tabela
Tak wygląda finalna wersja architektury naszej aplikacji.
Tabela A.1 zawiera podsumowanie najważniejszych informacji o każdym ze wzorców.
Tabela A.1. Komponenty naszej architektury i ich funkcja
|
Warstwa |
Komponent |
Opis |
|
Domena Definiuje logikę biznesową |
Jednostka |
Obiekt domeny, którego atrybuty mogą się zmieniać, ale który przez cały czas ma rozpoznawalną tożsamość. |
|
Obiekt wartości |
Niezmienny obiekt domeny, którego atrybuty w całości go definiują. Jest zamienny z innymi identycznymi obiektami. |
|
|
Agregat |
Zestaw powiązanych obiektów, które traktujemy jako jedność na potrzeby zmian ... |
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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.