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# backend

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

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Inside Airbnb’s Mussel v2: Rebuilding a Petabyte-Scale Key-Value Store

Inside Airbnb’s Mussel v2: Rebuilding a Petabyte-Scale Key-Value Store

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10 min read
Instagram Container-Based Publishing: The 3-Step Dance for Reels, Stories & Carousels

Instagram Container-Based Publishing: The 3-Step Dance for Reels, Stories & Carousels

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8 min read
The latest() Bug That Silently Duplicated Transaction IDs in Production

The latest() Bug That Silently Duplicated Transaction IDs in Production

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3 min read
How to make sure your app’s transactional emails actually get delivered

How to make sure your app’s transactional emails actually get delivered

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3 min read
Partial Password Authentication

Partial Password Authentication

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6 min read
Worker Threads in Node.js: When and How to Use Them for CPU-Intensive Tasks (2026)

Worker Threads in Node.js: When and How to Use Them for CPU-Intensive Tasks (2026)

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2 min read
AI Agents Don't Fail at the Model — They Fail at the Architecture

AI Agents Don't Fail at the Model — They Fail at the Architecture

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6 min read
Building an Offline-First Retail Hub in Rust: How ApexEdge Keeps Stores Selling When the Internet Dies

Building an Offline-First Retail Hub in Rust: How ApexEdge Keeps Stores Selling When the Internet Dies

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5 min read
🚀 Notificaciones en Tiempo Real con SSE, FastAPI y Celery

🚀 Notificaciones en Tiempo Real con SSE, FastAPI y Celery

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4 min read
I Built Free APIs You Can Use in 1 Minute (No Setup Required)

I Built Free APIs You Can Use in 1 Minute (No Setup Required)

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2 min read
Building an Unbreakable Public Form: From Concept to Production Backend

Building an Unbreakable Public Form: From Concept to Production Backend

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6 min read
Building Powerful Backends: Python Frameworks that Shine

Building Powerful Backends: Python Frameworks that Shine

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3 min read
What developers get wrong when building gift card reward features (closed loop vs. open loop isn't just a UX decision)

What developers get wrong when building gift card reward features (closed loop vs. open loop isn't just a UX decision)

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3 min read
What an API Endpoint Actually Is: A Beginner-Friendly Guide

What an API Endpoint Actually Is: A Beginner-Friendly Guide

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4 min read
Clean Architecture in NestJS — Enforcing the Controller-Service-Repository Pattern with Static Analysis

Clean Architecture in NestJS — Enforcing the Controller-Service-Repository Pattern with Static Analysis

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8 min read
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