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Full-Stack Internet Architecture
Full-Stack Internet Architecture
Jun 27, 2020 · Fundamentals

Understanding UML Class Diagram Relationships: Generalization, Realization, Aggregation, Composition, Association, and Dependency

This article explains how to correctly draw UML class diagrams by describing the six main relationship types—generalization, realization, aggregation, composition, association, and dependency—using clear examples and visual illustrations to help readers understand and apply each relationship in software modeling.

GeneralizationRelationshipsUML
0 likes · 5 min read
Understanding UML Class Diagram Relationships: Generalization, Realization, Aggregation, Composition, Association, and Dependency
Laravel Tech Community
Laravel Tech Community
Jun 13, 2020 · Backend Development

Understanding Laravel Eloquent Relationships: HasManyThrough, Polymorphic, and Advanced Query Techniques

This article explains how to define and use Laravel Eloquent relationships—including remote one‑to‑many (hasManyThrough), polymorphic, many‑to‑many polymorphic, and various query constraints—by showing required database schemas, model methods, and example code for retrieving and counting related records.

DatabaseEloquentLaravel
0 likes · 11 min read
Understanding Laravel Eloquent Relationships: HasManyThrough, Polymorphic, and Advanced Query Techniques
Laravel Tech Community
Laravel Tech Community
Jun 13, 2020 · Backend Development

Inserting and Updating Related Models with Laravel Eloquent

This article explains how to add, update, and manage related Eloquent models in Laravel—including saving single or multiple related records, using associate/dissociate for belongsTo relations, and handling many‑to‑many pivots with attach, detach, sync, toggle, and timestamp propagation.

DatabaseEloquentLaravel
0 likes · 7 min read
Inserting and Updating Related Models with Laravel Eloquent
Laravel Tech Community
Laravel Tech Community
Apr 16, 2020 · Backend Development

Laravel Eloquent Relationship Types and Usage Guide

This guide explains Laravel Eloquent's relationship types—including one-to-one, one-to-many, many-to-many, polymorphic and has‑many‑through—showing how to define, query, preload, and manipulate them with PHP code examples and detailed explanations for backend development in applications.

EloquentLaravelORM
0 likes · 26 min read
Laravel Eloquent Relationship Types and Usage Guide