Make it fast
Any project passes “we need more features” and “omg why is everything so slow” phases during its life. They intertwine, they are not always pronounced, but they are there. Weirdly enough Kasta gets phase #2 regularly; few times a year. Some of the iterations are especially remarkable. This story is going to tell you how we quickly (heh) discover them and, for the lack of a better word - solve them.