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# backend

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

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Demystifying Node.js Architecture: V8, libuv, and the Hidden C++ Bridge

Demystifying Node.js Architecture: V8, libuv, and the Hidden C++ Bridge

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7 min read
The Freebuff Paradox: Elite Code Critic, Terrible Laravel Programmer

The Freebuff Paradox: Elite Code Critic, Terrible Laravel Programmer

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4 min read
I built a catalog of 162 backend contracts so your team never argues about interfaces again

I built a catalog of 162 backend contracts so your team never argues about interfaces again

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3 min read
Event-Driven Algos: Mastering Webhooks and Order Lifecycle Event Triggers

Event-Driven Algos: Mastering Webhooks and Order Lifecycle Event Triggers

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5 min read
FastAPI for AI Engineers - Part 5: Authentication vs Authorization (And Why Most Beginners Confuse Them)

FastAPI for AI Engineers - Part 5: Authentication vs Authorization (And Why Most Beginners Confuse Them)

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3 min read
System Design - 13. Message Queues Explained: Why LinkedIn Built Kafka and Changed Async Communication Forever

System Design - 13. Message Queues Explained: Why LinkedIn Built Kafka and Changed Async Communication Forever

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8 min read
ApplicationContext vs BeanFactory

ApplicationContext vs BeanFactory

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6 min read
System Design - 12. REST vs GraphQL vs gRPC: Choosing the Right API for Every Job

System Design - 12. REST vs GraphQL vs gRPC: Choosing the Right API for Every Job

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9 min read
Read Replicas vs Sharding Explained Simply: When to Scale Reads vs When to Split Data

Read Replicas vs Sharding Explained Simply: When to Scale Reads vs When to Split Data

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3 min read
How Database Inserts Work: WAL and Buffer Pools

How Database Inserts Work: WAL and Buffer Pools

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4 min read
Rethinking Audit Logging in Rails

Rethinking Audit Logging in Rails

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4 min read
REST API Design: Building APIs That Developers Love (2026)

REST API Design: Building APIs That Developers Love (2026)

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5 min read
Building Adal: predictable webhook delivery without black boxes

Building Adal: predictable webhook delivery without black boxes

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1 min read
Boosting Microservices with Redis Caching Strategies

Boosting Microservices with Redis Caching Strategies

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2 min read
Day 35/60 System Design Questions

Day 35/60 System Design Questions

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2 min read
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