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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
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
Entities and Batching Cosmo Connect vs Apollo Federation vs GraphQL Federation

Entities and Batching Cosmo Connect vs Apollo Federation vs GraphQL Federation

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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
String in java

String in java

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1 min read
I Thought I Knew What an API Was. I Was Wrong.

I Thought I Knew What an API Was. I Was Wrong.

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5 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
OpenTelemetry in 2026: The Complete Guide to Observability for Modern Backends

OpenTelemetry in 2026: The Complete Guide to Observability for Modern Backends

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5 min read
MCP in Practice — Part 4: MCP vs Everything Else

MCP in Practice — Part 4: MCP vs Everything Else

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5 min read
Efficient Parallelism in Python: A Practical Guide to concurrent.futures module

Efficient Parallelism in Python: A Practical Guide to concurrent.futures module

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5 min read
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