The Week My Database Learned to Defend Itself
How AxioDBCloud went from an open TCP socket to a TLS-encrypted, authenticated, pooled, and AI-drivable system in seven days. There is a specific kind of discomfort that comes from looking at your ow
#mongodb
Posts tagged #mongodb
How MongoDB TTL Indexes Replaced Cron Jobs for Efficient Log Cleanup
Every backend system that deals with logs eventually hits the same problem: Data keeps growing, storage keeps increasing, and nobody wants to own cleanup. In my case, it was DNS analytics logs in NexoralDNS. High-volume.Write-heavy.Low long-term va...
How I Resolved DNS Polling Issues with MongoDB Collection Watch
Most engineers don’t “learn” advanced database features. They run into them after their system starts misbehaving. This is not a MongoDB tutorial.This is an honest account of how MongoDB collection.watch() (Change Streams) saved my NexoralDNS project...
Discovering Go and Real Systems: My 2025 Christmas Holiday Experience
Holidays usually mean rest. For me, this one became a quiet reset—four days of learning, breaking things, debugging late-night bugs, and slowly moving forward. From 25th to 28th December 2025, I decided to use my free time intentionally. No pressure ...