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# backend

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

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How Database Inserts Work: WAL and Buffer Pools

How Database Inserts Work: WAL and Buffer Pools

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4 min read
Comparable vs Comparator in Java

Comparable vs Comparator in Java

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1 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
Redis Isn't Just a Cache: 14 Use Cases (System Design)

Redis Isn't Just a Cache: 14 Use Cases (System Design)

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1 min read
The Thread Battle: Go Concurrency vs. Node.js Event Loop from First Principles

The Thread Battle: Go Concurrency vs. Node.js Event Loop from First Principles

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10 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
Engineering Courses By JJS

Engineering Courses By JJS

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1 min read
PASETO: Safer Tokens

PASETO: Safer Tokens

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9 min read
Chega de "Lista de Tarefas": Como criei uma automação para receber emails sobre tecnologia

Chega de "Lista de Tarefas": Como criei uma automação para receber emails sobre tecnologia

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3 min read
MongoDB Indexes Finally Clicked for Me: Understanding Indexes, Compound Indexes & the Prefix Rule 🚀

MongoDB Indexes Finally Clicked for Me: Understanding Indexes, Compound Indexes & the Prefix Rule 🚀

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5 min read
ACID Transactions Explained Simply: How Databases Never Lose Your Money, Orders, or Data

ACID Transactions Explained Simply: How Databases Never Lose Your Money, Orders, or Data

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3 min read
Elysia.js + Bun: The Complete Guide (2026)

Elysia.js + Bun: The Complete Guide (2026)

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3 min read
Why Developers Should Never Leave Backup Files on Production Servers

Why Developers Should Never Leave Backup Files on Production Servers

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4 min read
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