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# backend

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

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Créer une API REST avec Node.js en 2026 : Guide Complet

Créer une API REST avec Node.js en 2026 : Guide Complet

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5 min read
Redis em Larga Escala: O que aprendi quando o "Coração" do Sistema parou

Redis em Larga Escala: O que aprendi quando o "Coração" do Sistema parou

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3 min read
I Built a Tiny Database in Go to Understand How Real Ones Work

I Built a Tiny Database in Go to Understand How Real Ones Work

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6 min read
Rails vs Laravel vs Django vs NestJS: Why I Still Choose Ruby

Rails vs Laravel vs Django vs NestJS: Why I Still Choose Ruby

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4 min read
Node.js Best Practices in 2026: What Senior Developers Actually Do

Node.js Best Practices in 2026: What Senior Developers Actually Do

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4 min read
AskDB — Let AI Query Your Database Without Breaking It

AskDB — Let AI Query Your Database Without Breaking It

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2 min read
When a Memory Pool Actually Helps in Go Logging

When a Memory Pool Actually Helps in Go Logging

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3 min read
Why Random UUIDs are Killing Your Database Performance

Why Random UUIDs are Killing Your Database Performance

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2 min read
Everyone Talks About How to Build Secure Auth. Nobody Talks About What to Watch After You Ship It.

Everyone Talks About How to Build Secure Auth. Nobody Talks About What to Watch After You Ship It.

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10 min read
LangChain fundamentals: the mental model that makes everything click

LangChain fundamentals: the mental model that makes everything click

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2 min read
How to Build a BIN Lookup Middleware in Node.js in Under an Hour

How to Build a BIN Lookup Middleware in Node.js in Under an Hour

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16 min read
Performance vs Scalability

Performance vs Scalability

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2 min read
REST vs GraphQL vs WebSockets vs Webhooks: A Real-World Decision Guide (With Code)

REST vs GraphQL vs WebSockets vs Webhooks: A Real-World Decision Guide (With Code)

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7 min read
Building a Compact Encoder on kotlinx.serialization

Building a Compact Encoder on kotlinx.serialization

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9 min read
System Design: проектируем сервис быстрых знакомств

System Design: проектируем сервис быстрых знакомств

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3 min read
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