PHP Developer Days 2018
21 - 22 Sep 2018 at Maritim Hotel & International Congres Center Dresden

It's always great to speak with familiar and new faces and the Developer Days are no exception of this..

Great talk on mutation testing. The introduction felt a bit long but is needed to get a better understanding what mutation testing is all about. The story itself was good structured and easy to follow along. Well done.

Great workshop, and really pragmatic to the ground. No aggregate roots, no replay (because not necessary for starting). I learnt a lot, even from the heroic live coding of Sebastian. And there was some interesting discussions about some non ES related things but coding.
One tip for you: Don't do parallel coding of Sebastians code. Just watch, they'll pull it anyway.

I have nothing usefull to add,

great talk, well delivered (even though you warn everyone for your English, everything was understandable).

Good talk on ways to offload "heavy processing" to workers outside of the main request.

I would really look into the signal handling mentioned because you can still have message loss if your system gets shutdown accidentally and your worker cannot handle this gracefully. Also using supervisord might be outdated on the current line of production servers running linux. There you can just use systemd to manage your processes without the need of other 'process managers'

Great to see the characterset / encoding progressing and how some assumptions make it even more confusing.

It would be great that you add the reference to https://en.wikipedia.org/wiki/Plane_%28Unicode%29 on the slide with the plane 0 visualisation because it adds a lot of insight and value if you look at the slides afterwards.

Great overview how to use kubernetes.

I would add the fact that you actually can manage everything with helm, also your custom app (demo). There might be no need for it in this simple case, but a notion that it is possible would be a nice extra.

In terms of terminology I don't think 'port namespace' is the correct name, when looking it up I think it should be 'Network namespace' http://man7.org/linux/man-pages/man7/namespaces.7.html

Thanks for the feedback Marat, I'll add it!

Really nice walkthrough on how to get started with ASTs, how to deal with it and how to use it.

❤️