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# backend

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

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I Spent Years as a Backend Engineer With Almost No Work

I Spent Years as a Backend Engineer With Almost No Work

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2 min read
Next.js for Backend Developers: Understanding the App Router Without the Hype

Next.js for Backend Developers: Understanding the App Router Without the Hype

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3 min read
Designing a dispute-resolution state machine for adversarial user outcomes

Designing a dispute-resolution state machine for adversarial user outcomes

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1 min read
I Added Koa Support to My Universal Boilerplate (And It Was Tricky)

I Added Koa Support to My Universal Boilerplate (And It Was Tricky)

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2 min read
EP 6 - Don't Kill Flaky APIs: The Art of Resilient Retries

EP 6 - Don't Kill Flaky APIs: The Art of Resilient Retries

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1 min read
GO-FaaS (v0.4.0): Serverless function runtime

GO-FaaS (v0.4.0): Serverless function runtime

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1 min read
Integrating Resend with React Email in a Better T Stack Monorepo (Next JS & Hono backend with Better Auth)

Integrating Resend with React Email in a Better T Stack Monorepo (Next JS & Hono backend with Better Auth)

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4 min read
Chatbot Queue Management: RabbitMQ vs Apache Kafka

Chatbot Queue Management: RabbitMQ vs Apache Kafka

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9 min read
DS Express Errors — v1.7.0 & v1.7.1 Release Notes

DS Express Errors — v1.7.0 & v1.7.1 Release Notes

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2 min read
Redis Threading Model: Why “Single-Threaded” Is Misunderstood

Redis Threading Model: Why “Single-Threaded” Is Misunderstood

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3 min read
Comunidades de desenvolvedores (JavaScript,TypeScript)

Comunidades de desenvolvedores (JavaScript,TypeScript)

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6 min read
Why I Cache External API Data Instead of Calling It Every Time

Why I Cache External API Data Instead of Calling It Every Time

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2 min read
What is Nginx?

What is Nginx?

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11 min read
GO-FaaS (v0.4.0): 自部署 FaaS 系統

GO-FaaS (v0.4.0): 自部署 FaaS 系統

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1 min read
How to Change a Column Datatype Without Affecting Existing Users Postgresql

How to Change a Column Datatype Without Affecting Existing Users Postgresql

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3 min read
Medical Service API - v1.0

Medical Service API - v1.0

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5 min read
Abstract Repository Combining Two/Multiple Repositories (OrderDocumentRepo)

Abstract Repository Combining Two/Multiple Repositories (OrderDocumentRepo)

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1 min read
`allOf` vs `oneOf` vs `anyOf` in OpenAPI (with examples)

`allOf` vs `oneOf` vs `anyOf` in OpenAPI (with examples)

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2 min read
Graph RAG: Why Vector Search Alone Is Not Enough for Serious Backend Systems

Graph RAG: Why Vector Search Alone Is Not Enough for Serious Backend Systems

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2 min read
I realized I enjoy debugging real systems more than building features

I realized I enjoy debugging real systems more than building features

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1 min read
# How APIs Work: A Friendly Dive into Real-Time Magic

# How APIs Work: A Friendly Dive into Real-Time Magic

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3 min read
Python for Backend Developers: Writing Code That Survives Production

Python for Backend Developers: Writing Code That Survives Production

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2 min read
🚫My Spring Boot API Accepted Invalid Data…. Until I Learned Input Validation

🚫My Spring Boot API Accepted Invalid Data…. Until I Learned Input Validation

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2 min read
Serverless and Edge Are Eating the Backend in 2025

Serverless and Edge Are Eating the Backend in 2025

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4 min read
Week 4_b of 40 – Adding Persistence with SQLite

Week 4_b of 40 – Adding Persistence with SQLite

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1 min read
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