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# backend

Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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BullMQ + Node.js: Replace 50 Cron Jobs with Smart Queues

BullMQ + Node.js: Replace 50 Cron Jobs with Smart Queues

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1 min read
Complete Guide to CloudNativePG 1.29 + PostgreSQL 18 — Production Kubernetes Database Operator Setup

Complete Guide to CloudNativePG 1.29 + PostgreSQL 18 — Production Kubernetes Database Operator Setup

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5 min read
Why We Built Polpo: The Runtime for AI Agents

Why We Built Polpo: The Runtime for AI Agents

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3 min read
تكلفة Twilio SMS API: تحليل كامل لأسعار عام 2026

تكلفة Twilio SMS API: تحليل كامل لأسعار عام 2026

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2 min read
TypeScript for Java/PHP Devs: What's Different and What's Familiar

TypeScript for Java/PHP Devs: What's Different and What's Familiar

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9 min read
blinker: Python Signals for Decoupling Modules

blinker: Python Signals for Decoupling Modules

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3 min read
🚪 Authentication vs. Authorization – The Bouncer Analogy (Clear up the confusion forever)

🚪 Authentication vs. Authorization – The Bouncer Analogy (Clear up the confusion forever)

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8 min read
Utility Types and Advanced Patterns (The Stuff Java Can't Do)

Utility Types and Advanced Patterns (The Stuff Java Can't Do)

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11 min read
Where should I handle inserting data into multiple related tables: frontend or backend?

Where should I handle inserting data into multiple related tables: frontend or backend?

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1 min read
Goroutine context switch overhead

Goroutine context switch overhead

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2 min read
I’m a Python Developer — So I Built a Better IAM System for Laravel

I’m a Python Developer — So I Built a Better IAM System for Laravel

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2 min read
Why I Decided to Learn Go — And What My First Commit Looked Like

Why I Decided to Learn Go — And What My First Commit Looked Like

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3 min read
You send SMS. You get billed later. You don’t know why: estimate SMS cost in Python

You send SMS. You get billed later. You don’t know why: estimate SMS cost in Python

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2 min read
Optimizing Spring Boot Performance: A Practical Guide for Developers

Optimizing Spring Boot Performance: A Practical Guide for Developers

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2 min read
Webhook vs Polling vs WebSocket: When to Use Each

Webhook vs Polling vs WebSocket: When to Use Each

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5 min read
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