Forem

# backend

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

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Redis em Larga Escala: O que aprendi quando o "Coração" do Sistema parou
Cover image for 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
Mock What Prisma Returns, Not What Your API Returns
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Mock What Prisma Returns, Not What Your API Returns

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3 min read
Rails vs Laravel vs Django vs NestJS: Why I Still Choose Ruby
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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
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
The Execution Guard Pattern for AI Agents

The Execution Guard Pattern for AI Agents

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3 min read
Node.js Event-Driven Architecture in Production: EventEmitter, Custom Buses, and Event Sourcing

Node.js Event-Driven Architecture in Production: EventEmitter, Custom Buses, and Event Sourcing

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

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16 min read
Performance vs Scalability
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Performance vs Scalability

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

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7 min read
How I Actually Structure My Go Services

How I Actually Structure My Go Services

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3 min read
Why Hashing Refresh Tokens Broke My Auth Flow — and How I Fixed It

Why Hashing Refresh Tokens Broke My Auth Flow — and How I Fixed It

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6 min read
Notes on Testing: Why I Prefer Testcontainers Over Mocks

Notes on Testing: Why I Prefer Testcontainers Over Mocks

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3 min read
SSH Config: From Spaghetti to Sanity

SSH Config: From Spaghetti to Sanity

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3 min read
Practical Notes on DRY: Why I'm Okay with a Little Duplication

Practical Notes on DRY: Why I'm Okay with a Little Duplication

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2 min read
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