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Posts on tips and tricks, using and learning about PostgreSQL for database development and analysis.

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Comparing Staging and Production Database Schemas Side by Side

Comparing Staging and Production Database Schemas Side by Side

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6 min read
SQL for Beginners: Building a Mini School Database from Scratch!

SQL for Beginners: Building a Mini School Database from Scratch!

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5 min read
Supabase Auth Schema Explained: Users, Identities, Sessions

Supabase Auth Schema Explained: Users, Identities, Sessions

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4 min read
Why ERD Tools Draw Your 1:1 Relationship as 1:N

Why ERD Tools Draw Your 1:1 Relationship as 1:N

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6 min read
GORM: Dev's Guide to Go's Most Popular ORM

GORM: Dev's Guide to Go's Most Popular ORM

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4 min read
Running PostgreSQL with Docker

Running PostgreSQL with Docker

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4 min read
Read-only Postgres access can still take down your application

Read-only Postgres access can still take down your application

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1 min read
Row-level security in Symfony: the role that ran your migrations bypasses every policy you wrote

Postgres table owners bypass RLS silently

Row-level security in Symfony: the role that ran your migrations bypasses every policy you wrote

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7 min read
Building WafyURL: A High-Performance URL Shortener with Real-Time Analytics & Security

Building WafyURL: A High-Performance URL Shortener with Real-Time Analytics & Security

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2 min read
Change Data Capture in 2026: Supabase Webhooks, Prisma Pulse, and the "Thundering Herd" Problem

Change Data Capture in 2026: Supabase Webhooks, Prisma Pulse, and the "Thundering Herd" Problem

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7 min read
How to Check Supabase Row Level Security Holes (Free SQL Audit)

How to Check Supabase Row Level Security Holes (Free SQL Audit)

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3 min read
Testing FastAPI Endpoints: From Unit Tests to Integration Tests with PostgreSQL

Testing FastAPI Endpoints: From Unit Tests to Integration Tests with PostgreSQL

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4 min read
I built an e-signature app that charges you for storage, not signatures

I built an e-signature app that charges you for storage, not signatures

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4 min read
How ChatGPT Serves 900 Million Users at a Time

How ChatGPT Serves 900 Million Users at a Time

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7 min read
You Might Not Need Kafka: Building a Job Queue with PostgreSQL

You Might Not Need Kafka: Building a Job Queue with PostgreSQL

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4 min read
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