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# postgres

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

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Top Free ER Diagram Tools for PostgreSQL in 2025

Top Free ER Diagram Tools for PostgreSQL in 2025

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7 min read
Understanding the PostgreSQL Crosstab Function

Understanding the PostgreSQL Crosstab Function

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4 min read
From JSONL to a normalized relational database. Is a tool necessary?

From JSONL to a normalized relational database. Is a tool necessary?

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2 min read
How I Analyzed Retail Sales Data Using SQL

How I Analyzed Retail Sales Data Using SQL

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2 min read
Create ER Diagrams for PostgreSQL with a Free Design Tool

Create ER Diagrams for PostgreSQL with a Free Design Tool

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5 min read
The Cartesian Product Trap in Django ORM

The Cartesian Product Trap in Django ORM

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3 min read
Fun with Postgres Recovery

Fun with Postgres Recovery

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9 min read
How I Cut My Local Development Setup Time by 95% Using Makefile

How I Cut My Local Development Setup Time by 95% Using Makefile

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4 min read
Tired of Writing SQL Just to Explore Your DB? Me too. So I Built This.

Tired of Writing SQL Just to Explore Your DB? Me too. So I Built This.

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2 min read
ALTER TABLE ... ADD COLUMN

ALTER TABLE ... ADD COLUMN

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12 min read
Safeguarding Your PostgreSQL Data: A Practical Guide to pg_dump and pg_restore

Safeguarding Your PostgreSQL Data: A Practical Guide to pg_dump and pg_restore

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5 min read
What is an Embedding? And Why Should Devs Care?

What is an Embedding? And Why Should Devs Care?

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3 min read
Just Use Postgres 🐘

Just Use Postgres 🐘

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9 min read
RDS Blue/Green Deployments while using IaC

RDS Blue/Green Deployments while using IaC

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10 min read
Handling Concurrency with Row Level Locking in PostgreSQL

Handling Concurrency with Row Level Locking in PostgreSQL

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6 min read
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