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# postgres

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

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Building a Complete Social Media Backend with Django - Part 2: Development Environment Setup
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Building a Complete Social Media Backend with Django - Part 2: Development Environment Setup

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6 min read
Understanding the PostgreSQL Crosstab Function

Understanding the PostgreSQL Crosstab Function

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4 min read
Week 2 Building Treazurex — Lessons from the Backend and Beyond
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Week 2 Building Treazurex — Lessons from the Backend and Beyond

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3 min read
Como instalar o pgAdmin 4 no Ubuntu (modo Desktop ou Web)
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Como instalar o pgAdmin 4 no Ubuntu (modo Desktop ou Web)

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2 min read
El camino hacia Amazon Aurora DSQL
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El camino hacia Amazon Aurora DSQL

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10 min read
The Path to Amazon Aurora DSQL
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The Path to Amazon Aurora DSQL

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9 min read
🧠 Optimizing PostgreSQL Queries in a Full-Stack App: A Developer’s Playbook
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🧠 Optimizing PostgreSQL Queries in a Full-Stack App: A Developer’s Playbook

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3 min read
How I got into open source in 2025 (with a PostgreSQL backup tool) after almost losing a ~$1,500/mo project in 2023

How I got into open source in 2025 (with a PostgreSQL backup tool) after almost losing a ~$1,500/mo project in 2023

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6 min read
Database latency with PostgreSQL and MongoDB: it's the data model that makes it fast
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Database latency with PostgreSQL and MongoDB: it's the data model that makes it fast

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14 min read
Streaming PostgreSQL Backups with pgrwl: Now with Time & Count-Based Retention!
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Streaming PostgreSQL Backups with pgrwl: Now with Time & Count-Based Retention!

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2 min read
Dump and Sync PostgreSQL Schema with Python (No Data, No BS)

Dump and Sync PostgreSQL Schema with Python (No Data, No BS)

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2 min read
Boost DB Performance with Conditional UPSERTs
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Boost DB Performance with Conditional UPSERTs

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3 min read
How we built a real-time service that handles 20,000 updates per second
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How we built a real-time service that handles 20,000 updates per second

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6 min read
Build a Full-Stack App with Next.js 14, Prisma, and PostgreSQL

Build a Full-Stack App with Next.js 14, Prisma, and PostgreSQL

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1 min read
PostgreSQL Practical Labs: Error Handling, Advanced Data Types & Kali Linux Setup
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PostgreSQL Practical Labs: Error Handling, Advanced Data Types & Kali Linux Setup

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3 min read
Top Free ER Diagram Tools for PostgreSQL in 2025
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Top Free ER Diagram Tools for PostgreSQL in 2025

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7 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
Create ER Diagrams for PostgreSQL with a Free Design Tool
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Create ER Diagrams for PostgreSQL with a Free Design Tool

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5 min read
Inside Nixopus: How We Manage Our Database Migrations?
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Inside Nixopus: How We Manage Our Database Migrations?

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6 min read
The Cartesian Product Trap in Django ORM

The Cartesian Product Trap in Django ORM

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3 min read
How I Cut My Local Development Setup Time by 95% Using Makefile
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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.
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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?
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What is an Embedding? And Why Should Devs Care?

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3 min read
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