Posted inconference Ruby RubyKaigi
From Karafka Ractors to Yoichi Whisky: My RubyKaigi 2026 Experience
Introduction I just returned from RubyKaigi 2026, held from April 22nd to 24th in Hakodate,…
Posted inapache kafka Karafka Performance
One Thread to Poll Them All: How a Single Pipe Made WaterDrop 50% Faster
This is Part 2 of the "Karafka to Async Journey" series. Part 1 covered WaterDrop's…
Posted inLinux Ubuntu Ubuntu Feed
How to Set or Change the Default Text Editor in FileZilla (Windows & Linux)
Open FileZilla Settings In this guide, I will show you how to set up a…
🚀 Deploy ScyllaDB on Ubuntu VPS
This article provides a guide to deploy ScyllaDB on Ubuntu VPS. What is ScyllaDB? ScyllaDB…
How to Harden Security of VPS Server
This article demonstrates how to harden security of VPS server and is intended for server…
Claude on Incus – All the autonomy, securely
Here's claude-on-incus (or coi for short) - a tool for running Claude Code freely in…
Posted inMore Ubuntu Ubuntu Feed
Ubuntu 26.04 Will Be Known as ‘Resolute Raccoon’
Canonical has announced “Resolute Raccoon” as the codename for its next Long-Term Support (LTS) release,…
Shoryuken Has a New Maintainer, and v7.0.0 Is Almost There
After a decade under Pablo Cantero's stewardship, Shoryuken has a new maintainer - me. I'm…
Posted inPerformance Ruby Software
Ruby Floats: When 2.6x Faster Is Actually Slower (and Then Faster Again)
Update: This article originally concluded that Eisel-Lemire wasn't worth it for Ruby. I was wrong.…
🚀 How to Deploy Django 6 on Ubuntu VPS
Below is a detailed, production-ready guide for How to Deploy Django 6 on Ubuntu VPS.…