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# backend

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

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The Likes Table Problem: Why We Went Polymorphic.

The Likes Table Problem: Why We Went Polymorphic.

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3 min read
5 HTTP Edge Cases That Break APIs (And How to Fix Them)

5 HTTP Edge Cases That Break APIs (And How to Fix Them)

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3 min read
Stop Managing 10 Virtual Environments. Use a Workspace.

Stop Managing 10 Virtual Environments. Use a Workspace.

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4 min read
From 10-Minute Blocking APIs to Async Pipelines: A Production Backend Redesign

From 10-Minute Blocking APIs to Async Pipelines: A Production Backend Redesign

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4 min read
Scaling PostgreSQL without Microservices: Lessons from Notion’s 480 Shards

Scaling PostgreSQL without Microservices: Lessons from Notion’s 480 Shards

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3 min read
Modular Structure in CodeBehind

Modular Structure in CodeBehind

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3 min read
How We Designed a Production-Grade Communication Layer for an Investment Platform

How We Designed a Production-Grade Communication Layer for an Investment Platform

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4 min read
Laravel Notifications in Practice: Mail, Database, Queues, and Clean Testing

Laravel Notifications in Practice: Mail, Database, Queues, and Clean Testing

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5 min read
Backpressure: Why “Just Handle More Traffic” Is the Wrong Mindset

Backpressure: Why “Just Handle More Traffic” Is the Wrong Mindset

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2 min read
AI Agent Failures Are Distributed Systems Failures. Here's the Complete Mapping.

AI Agent Failures Are Distributed Systems Failures. Here's the Complete Mapping.

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9 min read
đź‘‹ Hello Developers!

đź‘‹ Hello Developers!

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1 min read
Python + Redis: Como Criar Filas de Processamento em Background

Python + Redis: Como Criar Filas de Processamento em Background

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4 min read
Dev Log: Building a Secure RAG Agent for 150k Records

Dev Log: Building a Secure RAG Agent for 150k Records

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3 min read
Authentication That Actually Passes Security Audits

Authentication That Actually Passes Security Audits

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5 min read
Why I Ended Up Adding Sessions to a JWT-Based System

Why I Ended Up Adding Sessions to a JWT-Based System

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2 min read
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