How to Structure Databases in Laravel

BelongsTo, BelongsToMany or Polymorphic? Three Examples.

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Rare Cases of HasOne Relationship

2:58

Database Normalization: 1/2/3 Normal Forms

4:43

HasMany: Delete Parent - What Happens with Children?

10:53

October CMS: is_xxx VS xxx_at, and belongsTo/belongsToMany

2:13

Koel Music Streaming Service: Untypical Pivot Tables

2:43

Attendize: Large Tables, Accounts/Users and Pivots on Steroids

4:42

Laravel.io: Polymorphic All the Things!

2:58

UUID instead of ID: When/How?

5:05

JSON DB Fields: Yay or Nay?

6:45

ENUMS, Foreign Keys, or Just String?

8:00

Custom Fields. EAV: Entity-Attribute-Value Model

8:20

Recursive Parent-Children - Part 1: Unlimited Subcategories

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Recursive Parent-Children - Part 2: Nested Set Model with Package

4:11

Invoice Numbers with Prefixes: How to Structure DB?

9:25

Order Statuses: Relationship or Same Table?

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Column Indexes: when/why/how to Apply Them

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How to Safely Change DB Relations in Live Laravel Project?

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Project 1. Tournament with Places: TOP 100 Tournaments/Prizes

8:09

Project 2. Eshop with Categories, Discounts and Similar Products

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