Recap of my lecture at 16th SFI IT Academic Festival (Online). Conducted on 17/04/2021. Basketball – what does it mean? There is no perfect answer for that, I must assure you. How one could summarise in on sentence the most beautiful team sport. The ideal connection between: strength, speed, agility, accuracy, stubbornness and charisma. At this …
In this post I’ll make a recap of my lecture at 17th SFI IT Academic Festival in Cracow. Conducted on 15/03/2022. Introduction Once upon a time, I have been working with a very clever man. That man used to tell a joke every time someone in the office mentioned the term ‘big data’ For my liking: …
Spark my fire – an introduction to data engineering in Apache Spark Read More »
July 2021 What a month that was. After a stormy may, june brought much anticipated settling down. I’ve managed to climb even higher on rating, and not falled below the treshold that I’ve set. I’ve played a lot, quite accurate, but slowly. Due to time problems – some of the games were lost. Trainings bring …
January 2021 Start of new year is a perfect time for picking up new hobbies. It is a common knowledge. In my case, for 2021 I’ve taken up the challenge of learning chess. From total beginner. Each month I’ll be publishing my stats from chess.com and some commentary if applicable. It will ease the process …
Sprawdź, jak działają funkcje okna, czyli najpotężniejsze funkcje SQL, których możesz nie znać. Czym tak właściwie są funkcje okna w SQL? Dlaczego nie powinieneś się ich bać? Co zyskasz, nabywając wiedzę o nich? Jak pomoże Ci to w codziennej pracy jako developer? Na te oraz kilka innych pytań będziesz w stanie odpowiedzieć po przeczytaniu poniższego …
