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Showing posts from July, 2012

7 lessons learned from launching my DDD/CQRS/ES startup

It's been a month and a half since I wrote the last blog post. This time it was not because I am lazy (although in general I am), but quite the opposite. I was very busy with launching my startup application written after hours at home with my brothers. For the couple of last weeks, there was the Euro 2012 Cup in Poland and Ukraine, and everybody around me was crazy about the football those days. On the other side, couple of months ago I started to practice Domain Driven Design with Command Query Responsibility Segregation with Event Sourcing . I combined those two and launched my startup as a Facebook application written in this style: " Typer " (at this moment only in Polish). What were my goals? From the personal perspective , I wanted to give people some opportunity to have fun - to type scores in their own groups, compete with each other and find out who is the best football specialist. From the business perspective , I wanted only to generate s