updown.io

The performance improvements in Ruby 3.3 with YJIT

Weird results comparing ruby 3.1, 3.2 & 3.3 with jemalloc and YJIT

My one man company stack and which services I recommend (in 2024)

The funny rules of SpamAssassin in 2023 (deep dive)

Using `destroy_async` with Mongoid 8?

Welcome to the new updown.io blog 🎉

MongoDB SSD incident postmortem

Ruby + jemalloc: Results for updown.io