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# backend

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

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Understanding WebSocket Connection (Simple Explanation)

Understanding WebSocket Connection (Simple Explanation)

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2 min read
From 10-Minute Blocking APIs to Async Pipelines: A Production Backend Redesign

From 10-Minute Blocking APIs to Async Pipelines: A Production Backend Redesign

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4 min read
Scaling PostgreSQL without Microservices: Lessons from Notion’s 480 Shards

Scaling PostgreSQL without Microservices: Lessons from Notion’s 480 Shards

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3 min read
Building a REST API in Rust with Rocket (Part 2)

Building a REST API in Rust with Rocket (Part 2)

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4 min read
Modular Structure in CodeBehind

Modular Structure in CodeBehind

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3 min read
How We Designed a Production-Grade Communication Layer for an Investment Platform

How We Designed a Production-Grade Communication Layer for an Investment Platform

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4 min read
Intro...

Intro...

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1 min read
Stop Building API Gateways From Scratch — Use QvaSoft Gateway Instead

Stop Building API Gateways From Scratch — Use QvaSoft Gateway Instead

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2 min read
Backpressure: Why “Just Handle More Traffic” Is the Wrong Mindset

Backpressure: Why “Just Handle More Traffic” Is the Wrong Mindset

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2 min read
AI Agent Failures Are Distributed Systems Failures. Here's the Complete Mapping.

AI Agent Failures Are Distributed Systems Failures. Here's the Complete Mapping.

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9 min read
Scripting in API tools?

Scripting in API tools?

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1 min read
đź‘‹ Hello Developers!

đź‘‹ Hello Developers!

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1 min read
Dev Log: Building a Secure RAG Agent for 150k Records

Dev Log: Building a Secure RAG Agent for 150k Records

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3 min read
Day 2/100: From In-Memory to PostgreSQL - Database Integration with SQLAlchemy

Day 2/100: From In-Memory to PostgreSQL - Database Integration with SQLAlchemy

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9 min read
Record-level Permissions in HazelJS with @hazeljs/casl

Record-level Permissions in HazelJS with @hazeljs/casl

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8 min read
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