There was a time when I did some JVM tuning. It’s time to reactivate the part of the brain responsible for this activity. The key principle is to prepare a baseline. What is it? The baseline refers to: the first measuring mechanisms (np. gc.log) – we should measure on different levels (cpu, I/O, database etc) […]

In my wunderlist‘s “watch this” list I found this dinosaur movie to watch: MDA: A forlorn hope. by Uncle Bob. It was posted over two years ago and it was viewed almost 55 thousand times. MDA is easy isn’t it? The MDA Guid has only 62 pages. We need some modeling tools and another tool for […]

During the Polish Long Weekend (actually very long), I had some speare time. I had great time with family, so after my little devils felt asleep. I though: “Let me see what I have in my draft post list” (which it is huge btw). One of interesting entry from January is “Hardening Wrodpress”. Finish it! The story […]