Command/Query Responsibility Segregation (CQRS) and Event Sourcing might become new buzzwords in the PHP community. But what exactly is all the fuzz about, and should you care? This talk provides a comprehensive introduction, and will enable you to decide whether CQRS and Event Sourcing might be the right choice for you.


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Frits van Tiel at 13:42 on 9 Nov 2019

Very clear talk

James Titcumb at 14:00 on 9 Nov 2019

A nice technical talk, great explanations and a good pace. Thank you!

Anna Filina at 09:10 on 10 Nov 2019

I enjoyed how the speaker started with simple and accessible concepts, then combined them to explain CQRS & ES in a way that was easy to understand and appreciate.

Nicolas Carlo at 11:00 on 10 Nov 2019

Even though I already knew the concepts, I liked that you made it clear it was an introduction topic. And even then, I appreciated the examples you gave. They resonated with other things I know, so it gave me new ideas to share with my peers, back at work! Thanks!

Not so simple concepts explained in an understandable way. Great examples (except cache).

Vasil Vasilev at 12:51 on 10 Nov 2019

Awesome talk!

Babarinde at 14:04 on 10 Nov 2019

Beautiful insights

Jean-Bernard at 15:48 on 10 Nov 2019

Great talk, thanks !

Passed on the ideas really well.

Good talk

The CQRS part was explained very well, but the Event Sourcing part could have been better. Event sourcing requires a change in the way one person thinks. I think the presentation was missing the right intro to the topic - it felt a little chaotic. Maybe it was not structured very well. I have heard about event sourcing and read a lot about it, which I think is the reason I was able to grasp all the information, but I'm not sure it was clear to everyone else I've spoken to. I would suggest to look into other talks about the topic, like Greg Young's talk on CQRS and Event Sourcing - he's got it right - even for beginners.