Dhaval Singh
Dhaval Singh's Blog

Dhaval Singh's Blog

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Series

Debugging Adventures

My debugging adventures in production!

Articles in this series

Debugging Adventures #2: Memory Leaks In Database

Oct 20, 20233 min read113 views

Debugging a prod issue where we had a memory leak in RDS · Story: Echoes in the Server; Unraveling the Postgres RDS Enigma If you like reading Twitter...

Debugging Adventures #2: Memory Leaks In Database

Debugging Adventures #1: Memory and Sidekiq

Oct 20, 20233 min read61 views

I love debugging. You know the one where you cant for the love of god figure out why something is happening the way it is or why it's happening in a...

Debugging Adventures #1: Memory and Sidekiq

Decoding Request Queueing in Rails

Sep 2, 20234 min read323 views

From VMs to Kubernetes Recently We migrated our backend services from a traditional virtual machine (VM) infrastructure to a containerized environment...

Decoding Request Queueing in Rails

Why Every User Without a Profile Picture on GitHub Was Yehuda Katz

Mar 16, 20235 min read241 views

The bug In 2013, GitHub experienced a bug that caused every user without a profile photo to be assigned the profile photo of a specific user, Yehuda...

Why Every User Without a Profile Picture on GitHub Was Yehuda Katz