Logs Are Written for the Night You Are Woken Up
I once spent four hours on a Sunday morning staring at a trace that simply said `Error: something went wrong`. […]
Updating Little and Often Beats the Big Bump
I remember sitting in a dim server room three years ago, watching a deployment log crawl by at a glacial […]
Json Columns Are a Loan Against Future You
I spent three hours last Tuesday staring at a production trace, watching a simple lookup turn into a full table […]
Working With Someone You Do Not Like
Most management seminars treat interpersonal friction like a bug you can fix with a single patch of “active listening” or […]
The Pool Was Full of Connections Nobody Closed
It’s 3:00 AM, the cooling fans in the server room are a low, rhythmic hum, and your monitoring dashboard has […]
Measure First, Guess Later
Most tutorials on how to narrow down a performance problem start with a pristine, high-level diagram of a microservices architecture, […]
Dependencies Are Code You Did Not Review
I once spent a full weekend staring at a flickering terminal screen because a “minor” patch in a logging library […]
The Table in the Middle Deserves a Name
I remember sitting in a windowless server room at 3:00 AM, watching a production database grind to a halt because […]
A Handover Is More Than Access
I remember sitting in a windowless server room three years ago, staring at a flickering monitor while a junior dev […]
Every Feature Flag Needs a Date It Will Be Deleted
I remember the exact sound of a production database grinding to a halt at 3:00 AM—a low, rhythmic thrum of […]