EuRuKo 2019 – the largest Ruby conference in Europe, took place on the 21st and 22nd of June. I gave a talk on the 21st about what causes Ruby memory bloat (where I also reported new findings since I first blogged about the issue), as well as about Fullstaq Ruby. Fullstaq Ruby is a server-optimized Ruby distribution that's faster, uses less memory, and is easier to security-patch thanks to being distributed via RPMs and DEBs.