Technical articles about infrastructure, distributed systems, and software engineering.
It is not what you are thinking… Around 3 AM on a Saturday, my phone started buzzing with alert notifications. Our metrics cron job was failing & couldn't push data to Observability DB. This is a legacy script that runs every 5 minutes, greps through...
TL;DR A dozen IoT edge devices went offline simultaneously in Montreal. The culprit? A 4G network outage forced devices to fall back to 3G on a roaming carrier, but that carrier's 3G infrastructure was having issues routing traffic. Devices showed "c...
I've been very fond of music since I was a kid. I loved Bollywood music so much while growing up. Back in the day, you had cassettes and DVDs that you could keep songs on or give to your friends by burning them a new one. But nowadays, it's become ve...