Krakow, Poland, 31 May - 2 June 2023

Facts and Myths about CQRS
Conference (INTERMEDIATE level)
Room 2
Score 0.19
Score 0.19
Score 0.20
Score 0.20
The match becomes increasingly accurate as the similarity score approaches zero.

CQRS is considered an over-complicated and academic pattern. The type of pattern that is nice to see at a conference talk but not necessarily used at work. There are many myths around it that it requires messaging tools, two databases, eventual consistency, event sourcing, etc. During my talk, I will bust those myths and distil the essence of CQRS. I will show that CQRS can be simple, pragmatic and completely practical.

Oskar Dudycz

I’m an independent architect and consultant. I started a career before StackOverflow existed. For over 15 years, I’ve been creating systems close to the business process. I believe that Event-Driven Architecture and Event Sourcing are great ways to achieve that. I try to help others to implement it properly, showing both the light and the dark side of those approaches.

I’m an active open-source developer and one of the Marten library maintainers. I’m sharing my journey and findings on my blog, Architecture Weekly newsletter and practical samples at

Ticket prices will go up in...


You missed out!

Venue address

ICE Krakow, ul. Marii Konopnickiej 17


+48 691 793 877


Social Media