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# backend

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

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Redis in 2026: Caching, Sessions, and Real-Time Features You Actually Need

Redis in 2026: Caching, Sessions, and Real-Time Features You Actually Need

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4 min read
Exactly-Once Processing in Kafka: Practical Patterns, Tools, and Trade-offs
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Exactly-Once Processing in Kafka: Practical Patterns, Tools, and Trade-offs

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9 min read
When an API Key Lives in Local Storage: A Subtle but Risky Pattern

When an API Key Lives in Local Storage: A Subtle but Risky Pattern

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2 min read
How I Built an MQTT Ingest Core with FastAPI
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How I Built an MQTT Ingest Core with FastAPI

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7 min read
Annotated in Python and FastAPI: Deep Dive
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Annotated in Python and FastAPI: Deep Dive

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1 min read
Lynt code.learn.improve.repeat

Lynt code.learn.improve.repeat

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7 min read
Monorepo vs Polyrepo: How to Structure Your Backend Projects

Monorepo vs Polyrepo: How to Structure Your Backend Projects

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1 min read
Error Handling Patterns in TypeScript: Beyond Try-Catch

Error Handling Patterns in TypeScript: Beyond Try-Catch

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2 min read
Environment Variables Done Right: From .env Files to Production Configs

Environment Variables Done Right: From .env Files to Production Configs

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2 min read
Docker Compose for Development: The Setup Every Backend Dev Needs

Docker Compose for Development: The Setup Every Backend Dev Needs

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2 min read
Database Indexes Explained: B-Trees, Composite Keys, and When Indexes Hurt Performance (2026)

Database Indexes Explained: B-Trees, Composite Keys, and When Indexes Hurt Performance (2026)

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2 min read
Graceful Shutdown in Node.js: Stop Dropping Requests (2026)

Graceful Shutdown in Node.js: Stop Dropping Requests (2026)

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1 min read
Real-Time Event Streaming: Kafka vs Redis Streams vs NATS in 2026

Real-Time Event Streaming: Kafka vs Redis Streams vs NATS in 2026

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6 min read
BullMQ Job Queues in Node.js: Background Processing Done Right (2026 Guide)

BullMQ Job Queues in Node.js: Background Processing Done Right (2026 Guide)

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2 min read
Moving Beyond Disk: How Redis Supercharges Your App Performance

Moving Beyond Disk: How Redis Supercharges Your App Performance

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3 min read
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