Haki Benita • 7/14/2025

How to Get Foreign Keys Horribly Wrong

Read Original

This article explores the complexities of foreign key constraints in relational databases, detailing common implementation errors, performance optimizations, and migration strategies. It provides a practical walkthrough using Django models, covering topics like duplicate indexes, blocking migrations, concurrent operations, and partial indexing to ensure data integrity and system efficiency.

0 comments
#optimization #database #Migrations
How to Get Foreign Keys Horribly Wrong

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
React, useEffect, and Stale Closures: How to Avoid Them with Dependencies and useRef
Jivbcoop • 4 votes
2
Better react-hook-form Smart Form Components
Maarten Hus • 2 votes
3
AGI, ASI, A*I – Do we have all we need to get there?
John D. Cook • 1 votes
4
Quoting Thariq Shihipar
Simon Willison • 1 votes
5
Dew Drop – January 15, 2026 (#4583)
Alvin Ashcraft • 1 votes
6
Using Browser Apis In React Practical Guide
Jivbcoop • 1 votes