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# backend

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

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JWT vs Sessions: The Real Difference in Simple Words

JWT vs Sessions: The Real Difference in Simple Words

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3 min read
Rust Pattern Matching: A Practical Guide

Rust Pattern Matching: A Practical Guide

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6 min read
🚀 How I Build Reliable and Scalable Python Services in 2025 (Real Lessons Learned)

🚀 How I Build Reliable and Scalable Python Services in 2025 (Real Lessons Learned)

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1 min read
Blocking vs Non-Blocking I/O in Microservices with NestJS

Blocking vs Non-Blocking I/O in Microservices with NestJS

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2 min read
Event-Driven Architecture in NestJS

Event-Driven Architecture in NestJS

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2 min read
Go: finally a practical solution for undefined fields

Go: finally a practical solution for undefined fields

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3 min read
Kotlin + gRPC: Nesting, Composition, Validations, and Idiomatic Builder DSL

Kotlin + gRPC: Nesting, Composition, Validations, and Idiomatic Builder DSL

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5 min read
GoLang Error Handling - A practical and robust solution

GoLang Error Handling - A practical and robust solution

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10 min read
Understanding Weak Pointers in Go

Understanding Weak Pointers in Go

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2 min read
Backend Tips For Newbies

Backend Tips For Newbies

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1 min read
🚀 SOLID: O Guia Prático para Código Manutenível

🚀 SOLID: O Guia Prático para Código Manutenível

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3 min read
a site with a collection of utility tools

a site with a collection of utility tools

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1 min read
Indexing in PostgreSQL: Pros, Cons, and Best Practices

Indexing in PostgreSQL: Pros, Cons, and Best Practices

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3 min read
Rust Ownership and Borrowing Explained

Rust Ownership and Borrowing Explained

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4 min read
Back-of-the-Envelope Thinking for Scalable System Design

Back-of-the-Envelope Thinking for Scalable System Design

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4 min read
How to Schedule Cron Jobs in Node.js Using node-cron

How to Schedule Cron Jobs in Node.js Using node-cron

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2 min read
Running Scheduled Tasks in Python Using Schedule Library

Running Scheduled Tasks in Python Using Schedule Library

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2 min read
🧩 The Microservices Database Dilemma: Patterns, Challenges, and Best Practices

🧩 The Microservices Database Dilemma: Patterns, Challenges, and Best Practices

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3 min read
How to Use Firebase Functions With Express and Firestore for a Full Backend API

How to Use Firebase Functions With Express and Firestore for a Full Backend API

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2 min read
From Zero to 1000+ Commits: A Student Dev’s Year of Consistency

From Zero to 1000+ Commits: A Student Dev’s Year of Consistency

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1 min read
The Three Normal Forms in Database and Why You Might Ignore Them

The Three Normal Forms in Database and Why You Might Ignore Them

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6 min read
🐍 PostgreSQL + Python = Absolute Power: Meet PL/Python

🐍 PostgreSQL + Python = Absolute Power: Meet PL/Python

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1 min read
Why I Never Use Optimistic Updates (And Why You Might Regret It Too)

Why I Never Use Optimistic Updates (And Why You Might Regret It Too)

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3 min read
Go for Node developers: creating an IDP from scratch - Set-up

Go for Node developers: creating an IDP from scratch - Set-up

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38 min read
Rust Concurrency: When to Use (and Avoid) Async Runtimes

Rust Concurrency: When to Use (and Avoid) Async Runtimes

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5 min read
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