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# postgres

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

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Six jours, six secondes : un test CI contre le drift sémantique d'un agent IA

Six jours, six secondes : un test CI contre le drift sémantique d'un agent IA

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7 min read
Building a Dockerized Cryptocurrency ETL Pipeline with Apache Airflow

Building a Dockerized Cryptocurrency ETL Pipeline with Apache Airflow

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4 min read
I Built a Search Engine That Understands Meaning — in ~150 Lines, Zero API Keys

I Built a Search Engine That Understands Meaning — in ~150 Lines, Zero API Keys

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3 min read
Efficient Auditing: Mastering PostgreSQL JSONB in Laravel 🛡️

Efficient Auditing: Mastering PostgreSQL JSONB in Laravel 🛡️

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3 min read
"Secure Financial Workflows: Key Lessons from the Trenches"

"Secure Financial Workflows: Key Lessons from the Trenches"

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2 min read
RetailSale – Open Source Flutter Retail & POS System | Contributors Welcome

RetailSale – Open Source Flutter Retail & POS System | Contributors Welcome

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1 min read
Building a multi-tenant RAG pipeline with Postgres. Part 0: Overview

Building a multi-tenant RAG pipeline with Postgres. Part 0: Overview

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4 min read
Installing PostgreSQL on Ubuntu 26.04

Installing PostgreSQL on Ubuntu 26.04

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2 min read
Designing the Right PostgreSQL Index Using Query Plans and Statistics

Designing the Right PostgreSQL Index Using Query Plans and Statistics

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8 min read
Stop Trusting Every WHERE Clause: Tenant Isolation in PostgreSQL

Stop Trusting Every WHERE Clause: Tenant Isolation in PostgreSQL

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4 min read
HorizonDB preview: automate a reproducible lab with ARM

HorizonDB preview: automate a reproducible lab with ARM

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5 min read
How I Built a Real-Time PostgreSQL WAL Reader in GO

How I Built a Real-Time PostgreSQL WAL Reader in GO

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2 min read
Building an Authentication Starter: Lessons from Integrating Next.js, PostgreSQL, Prisma, and NextAuth

Building an Authentication Starter: Lessons from Integrating Next.js, PostgreSQL, Prisma, and NextAuth

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4 min read
Two SQL primitives for when alert clustering gets it wrong

Two SQL primitives for when alert clustering gets it wrong

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12 min read
I scanned my own Supabase project and found 17 tables anyone could read with the anon key

I scanned my own Supabase project and found 17 tables anyone could read with the anon key

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4 min read
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