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Victor Andrey Oliveira Teles

Victor Andrey Oliveira Teles

2 posts
The Unexpected DB Connection Pool Leak in Our Rails App
software engineering

The Unexpected DB Connection Pool Leak in Our Rails App

public – 3 min read
Everything looked fine — until it wasn’t. Out of nowhere, our worker tier started throwing this error: could not obtain…
Apr 14, 2025
Victor Andrey Oliveira Teles Victor Andrey Oliveira Teles
Tracking a process's memory usage in Ruby

Tracking a process's memory usage in Ruby

public – 5 min read
The amount of memory an application consumes is fundamental to investigating memory bloating. The quest to come up with that…
Nov 8, 2022
Victor Andrey Oliveira Teles Victor Andrey Oliveira Teles

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