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# backend

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

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Beyond RBAC: Designing Scalable Access Control Without Role Explosion

Beyond RBAC: Designing Scalable Access Control Without Role Explosion

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3 min read
Java ProcessBuilder: Deadlocks, Zombies, and the 64KB Wall

Java ProcessBuilder: Deadlocks, Zombies, and the 64KB Wall

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21 min read
From Django to Rust Microservices: What Prometheus Taught Me About Backend Performance

From Django to Rust Microservices: What Prometheus Taught Me About Backend Performance

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2 min read
Kubernetes Health Probes Done Right: Liveness, Readiness, and Startup (2026 Guide)

Kubernetes Health Probes Done Right: Liveness, Readiness, and Startup (2026 Guide)

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5 min read
Why Your "Fail-Fast" Strategy is Killing Your Distributed System (and How to Fix It)

Why Your "Fail-Fast" Strategy is Killing Your Distributed System (and How to Fix It)

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9 min read
Designing a Playback Resume System at Scale (It’s Not Just a Timestamp)

Designing a Playback Resume System at Scale (It’s Not Just a Timestamp)

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4 min read
Quarkus Reactive Routes na prática: triagem de incidentes com fluxo reativo de verdade

Quarkus Reactive Routes na prática: triagem de incidentes com fluxo reativo de verdade

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4 min read
LLD-5:Stock Market Notification System

LLD-5:Stock Market Notification System

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3 min read
CountIQ: A Systems Notebook on Real-World Backend Engineering

CountIQ: A Systems Notebook on Real-World Backend Engineering

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3 min read
EXCEPTION FOLDER IN SPRING BOOT PROJECT

EXCEPTION FOLDER IN SPRING BOOT PROJECT

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1 min read
How to Run MCP Servers in Production (Security, Scaling & Governance for AI Tooling)

How to Run MCP Servers in Production (Security, Scaling & Governance for AI Tooling)

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8 min read
How PostgreSQL WAL Actually Works (And Why Everything Depends On It)

How PostgreSQL WAL Actually Works (And Why Everything Depends On It)

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4 min read
Stateful vs Stateless GenAI Architectures: Trade-offs, Patterns, and Production Design

Stateful vs Stateless GenAI Architectures: Trade-offs, Patterns, and Production Design

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6 min read
I Built a Key-Value Database from Scratch — Here’s What I Learned

I Built a Key-Value Database from Scratch — Here’s What I Learned

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4 min read
SQL triggers for blocking

SQL triggers for blocking

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1 min read
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