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# backend

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

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Your System Shouldnโ€™t Process Everything Instantly โ€” Thatโ€™s Why Message Queues Exist

Your System Shouldnโ€™t Process Everything Instantly โ€” Thatโ€™s Why Message Queues Exist

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1 min read
I Thought I'd Just Call a Blockchain API. It Didn't Work Out That Way.

I Thought I'd Just Call a Blockchain API. It Didn't Work Out That Way.

1
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31 min read
๐——๐—ฒ๐—ฝ๐—น๐—ผ๐˜†๐—ถ๐—ป๐—ด ๐—ฎ ๐—ก๐—ผ๐—ฑ๐—ฒ.๐—ท๐˜€ ๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ ๐˜๐—ผ ๐—”๐—ช๐—ฆ ๐—˜๐—–๐Ÿฎ ๐˜„๐—ถ๐˜๐—ต ๐—–๐—œ/๐—–๐—— ๐—ฃ๐—ถ๐—ฝ๐—ฒ๐—น๐—ถ๐—ป๐—ฒ โ˜๏ธ

๐——๐—ฒ๐—ฝ๐—น๐—ผ๐˜†๐—ถ๐—ป๐—ด ๐—ฎ ๐—ก๐—ผ๐—ฑ๐—ฒ.๐—ท๐˜€ ๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ ๐˜๐—ผ ๐—”๐—ช๐—ฆ ๐—˜๐—–๐Ÿฎ ๐˜„๐—ถ๐˜๐—ต ๐—–๐—œ/๐—–๐—— ๐—ฃ๐—ถ๐—ฝ๐—ฒ๐—น๐—ถ๐—ป๐—ฒ โ˜๏ธ

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1 min read
HTTP Request Smuggling: When Proxies and Servers Disagree

HTTP Request Smuggling: When Proxies and Servers Disagree

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1 min read
Fintech on Go: Signing, event loops, and replay protection without an SDK (Part 2)

Fintech on Go: Signing, event loops, and replay protection without an SDK (Part 2)

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10 min read
PHP-FPM Resets the World Every Request. Node Doesn't.

PHP-FPM Resets the World Every Request. Node Doesn't.

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9 min read
The Mental Model That Unlocks All of Go

The Mental Model That Unlocks All of Go

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5 min read
Broken Reference Chains in FHIR Narratives

Broken Reference Chains in FHIR Narratives

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4 min read
Annotations in Spring Boot

Annotations in Spring Boot

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2 min read
How I Built a Hotel AI Platform in Go (And Every Honest Technical Debt We're Carrying)

How I Built a Hotel AI Platform in Go (And Every Honest Technical Debt We're Carrying)

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7 min read
How to Create a High-Traffic Laravel App (Practical Guide)

How to Create a High-Traffic Laravel App (Practical Guide)

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7 min read
Your Microservices Are Not Resilient. Your Architecture Is the Real Problem

Your Microservices Are Not Resilient. Your Architecture Is the Real Problem

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7 min read
JWT Authentication in ASP.NET Core: Common Mistakes (And How to Avoid Them)

JWT Authentication in ASP.NET Core: Common Mistakes (And How to Avoid Them)

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6 min read
Databases โ€” Here's What Actually Clicked

Databases โ€” Here's What Actually Clicked

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2 min read
UUID Best Practices: v4, v7, and When You Should Use Each

UUID Best Practices: v4, v7, and When You Should Use Each

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3 min read
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