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

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Stop Cascading Failures: Implementing the Circuit Breaker Pattern in Node.js

Stop Cascading Failures: Implementing the Circuit Breaker Pattern in Node.js

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3 min read
Week 14 of #100DaysOfCode: Completing JUnit 5 and Starting a New Portfolio

Week 14 of #100DaysOfCode: Completing JUnit 5 and Starting a New Portfolio

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18 min read
From MySQL to PostgreSQL: a much lighter server

From MySQL to PostgreSQL: a much lighter server

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2 min read
Social Sign-In JWT Verification: Surviving Key Rotation Without Authentication Outages

Social Sign-In JWT Verification: Surviving Key Rotation Without Authentication Outages

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8 min read
DNS Record Write Rejected Because Zone ID Is Not Domain Name — Validation Debug

DNS Record Write Rejected Because Zone ID Is Not Domain Name — Validation Debug

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4 min read
How do you handle downloading media from websites in a web application?

How do you handle downloading media from websites in a web application?

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1 min read
Start Here

Start Here

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1 min read
PostgreSQL Connection Pooling in Go: What I Actually Tune in Production

PostgreSQL Connection Pooling in Go: What I Actually Tune in Production

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5 min read
YAML vs JSON: Same Data, Different Trade-offs

YAML vs JSON: Same Data, Different Trade-offs

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2 min read
Army vs Hibernate

Army vs Hibernate

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14 min read
Broken SFTP file Transfers Enraged me to Build a Proper Transfer Engine

Broken SFTP file Transfers Enraged me to Build a Proper Transfer Engine

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3 min read
How I Handle 1,642 WebRTC Connections at 6% CPU on a $29 Server - WebRTC Layer Benchmark

How I Handle 1,642 WebRTC Connections at 6% CPU on a $29 Server - WebRTC Layer Benchmark

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1 min read
Quarkus 4 Is Coming for Spring Boot 4. Here Is How the Two Big Java Frameworks Actually Compare in 2026

Quarkus 4 Is Coming for Spring Boot 4. Here Is How the Two Big Java Frameworks Actually Compare in 2026

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7 min read
Why WHOIS Is Dead in Modern Java (And How to Check Domains with RDAP)

Why WHOIS Is Dead in Modern Java (And How to Check Domains with RDAP)

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3 min read
Stripe webhooks in Go: the complete idempotent handler, line by line

Stripe webhooks in Go: the complete idempotent handler, line by line

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6 min read
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