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3
votes
1answer
34 views

How does Polyglot Persistence handle relational data?

I have recently been studying up on microservices, and an associated idea that I've seen is that of polyglot persistence and microservices working with their own databases, or whatever storage they ...
1
vote
1answer
202 views

How to avoid big class complexity while keeping encapsulation?

I'm developing a PHP library to work with big numbers (at this moment only with a "Decimal" class, but I want to add new classes, to handle Integers, Rationals, and Complex numbers). In any case, the ...
2
votes
0answers
115 views

Validation and Authorisation in Domain Models and Carrying that through a Service Layer to MVC

With the current project I'm working on there's an architecture question being asked which feels like it might just be asking too much. System Basics: HTML/JS MVVM Asp.net MVC Web Services EF SQL ...
1
vote
0answers
95 views

Choosing the right design pattern/architecture for a scenario

I have a situation, in which I would like your opinion about the best approach that I should take. Let's consider 10 classes (obj001, obj002 etc.) all which represent some business entities, and are ...
1
vote
0answers
60 views

Modelling network and persistent entity representations

I have an app where I need to synchronize some entities (simply download latest versions of entities from server to client). Entity has bunch of text properties and bunch of resource links (referenced ...
1
vote
0answers
166 views

Pattern or solution for using classes with different interface the same way

What I would like to achieve is to use classes (now two, later more) with different interface the same way, so I would like avoid using decisions based on the interface on upper levels for instance, I ...
0
votes
0answers
30 views

Clean architecture. The storage of an entity triggers other storages. Where put this logic, interactor or data layer?

Let's say we have the typical system for a web blog where a post has categories and tags. My entity would be: class Post private $title; private $message; [...] private $categories; ...