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

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Redis Pipeline Contention Under Write Amplification: Batching Strategy, HOL Blocking, and the Flush Timing Problem

Redis Pipeline Contention Under Write Amplification: Batching Strategy, HOL Blocking, and the Flush Timing Problem

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5 min read
Stop Duplicate Healthcare Claims at Intake

Stop Duplicate Healthcare Claims at Intake

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6 min read
How X (Twitter) Actually Stores Videos, GIFs, Photos, and Spaces

How X (Twitter) Actually Stores Videos, GIFs, Photos, and Spaces

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7 min read
A Short Link Is an HTTP Contract: Redirects, Caching, and Click Counts That Mean What They Say

A Short Link Is an HTTP Contract: Redirects, Caching, and Click Counts That Mean What They Say

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6 min read
Why ALTER TABLE Still Takes Down Production Postgres in 2026

Why ALTER TABLE Still Takes Down Production Postgres in 2026

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4 min read
The provider timed out after committing

The provider timed out after committing

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11 min read
From Writing Code to Becoming a Backend Engineer

From Writing Code to Becoming a Backend Engineer

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2 min read
Key Integration Patterns: API-Driven Ordering

Key Integration Patterns: API-Driven Ordering

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3 min read
Optimistic vs Pessimistic Locking: Handling Race Conditions in High-Contention Databases

Optimistic vs Pessimistic Locking: Handling Race Conditions in High-Contention Databases

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2 min read
Every Query Is Fast Until the Table Grows Up

Every Query Is Fast Until the Table Grows Up

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2 min read
Temporary Email vs Mocking Email: What Should Developers Test?

Temporary Email vs Mocking Email: What Should Developers Test?

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4 min read
Why Memory Leaks Happen in Garbage-Collected Languages: A Practical JVM & Node.js Guide

Why Memory Leaks Happen in Garbage-Collected Languages: A Practical JVM & Node.js Guide

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2 min read
Apache Solr with Java – Building High-Performance Search Solutions

Apache Solr with Java – Building High-Performance Search Solutions

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7 min read
Learning Distributed Object Storage with Incus and PGSTY SILO

Learning Distributed Object Storage with Incus and PGSTY SILO

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7 min read
The Dual-Write Problem: Why "Update the DB, Then Publish an Event" Is Broken

The Dual-Write Problem: Why "Update the DB, Then Publish an Event" Is Broken

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6 min read
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