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# backend

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

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How I Built a Two-Level Cache to Serve Millions of Lookups in Under a Millisecond

How I Built a Two-Level Cache to Serve Millions of Lookups in Under a Millisecond

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6 min read
Building Security-First Architecture from Day One.

Building Security-First Architecture from Day One.

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10 min read
Authentication That Actually Passes Security Audits

Authentication That Actually Passes Security Audits

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5 min read
Why I Ended Up Adding Sessions to a JWT-Based System

Why I Ended Up Adding Sessions to a JWT-Based System

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2 min read
SMS Delivery Pipeline Project using Go #1

SMS Delivery Pipeline Project using Go #1

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3 min read
Active-Passive vs Active-Active: How to Know Which Pattern Fits Your Database

Active-Passive vs Active-Active: How to Know Which Pattern Fits Your Database

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8 min read
Comparable and Comparator

Comparable and Comparator

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2 min read
Integrating Real-Time Shipping APIs in Modern E-Commerce Systems

Integrating Real-Time Shipping APIs in Modern E-Commerce Systems

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2 min read
Are you sure you know how to handle errors in Go properly?

Are you sure you know how to handle errors in Go properly?

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10 min read
NestJS Screenshot API: Add Web Capture to Your TypeScript Backend

NestJS Screenshot API: Add Web Capture to Your TypeScript Backend

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4 min read
No Framework, No Pain: Writing Aether Slices

No Framework, No Pain: Writing Aether Slices

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7 min read
Stop Leaking Your Database Logic: The Repository Pattern 🏗️

Stop Leaking Your Database Logic: The Repository Pattern 🏗️

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2 min read
Your API Returns 400 for Huge Payloads? Congratulations. You Just Built a Polite DoS Gateway

Your API Returns 400 for Huge Payloads? Congratulations. You Just Built a Polite DoS Gateway

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2 min read
Your PostgreSQL Backups Are Probably Broken (Here's How to Know for Sure)

Your PostgreSQL Backups Are Probably Broken (Here's How to Know for Sure)

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2 min read
5 Reasons TypeSpec Will Dominate API Design in 2026

5 Reasons TypeSpec Will Dominate API Design in 2026

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2 min read
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