CQS and CQRS: Command Query Responsibility Segregation

The CQS and CQRS design principles explained.
00:00 CQS: Command Query Separation
01:29 CQRS: Command Query Responsibility Segregation
2:10 Separating reads and writes
2:37 Scaling independently

[@dartneer]

bro you have the knack for this. Short, concise and really informative. Keep this format and keep more of them coming! Thanks.

[@fahadali5428]

I watched a 30-minute video but couldn't comprehend it. However, you were able to explain it to me in just 3 minutes, and I am grateful.

[@hammadiazaiez9337]

honestly, your are very underrated :/ Your are helping me alot with these videos! Thanks !

[@drawingboxes]

Thanks! Very glad I can help

[@Rolan18111]

Thanks for keeping it simple - much appreciated.

[@woendi]

I love these videos! Keep them going!

[@souravmojumder5563]

Yet another great video!!! Please keep them coming !!!

[@DodaGarcia]

What a wonderful channel!! I'm glad I found it, it's a fantastic resource to send to less technical colleagues about the concepts being used in the code.

[@Legion739]

Very underated channel, I hope it takes off Here before 3k subs

[@drawingboxes]

Thanks! Glad you like the channel

[@Zainjerr]

Amazing video!! 👏

[@McReaper]

Insane 2nd video of the channel, keep them coming, I WANT MORE KNOWLEDGE

[@zumazumy2257]

Simple, But very informative. Thanks

[@VagnerGon]

Loved the format

[@jwbonnett]

Please keep making these videos!

[@GenShepherd2011]

Thanks for the video, wish you more subscribers!

[@siddy2456]

love these videos

[@alan-]

Good videos (both of them). They are better than 80% of other YT software tutorials. I've subscribed. I WANT MORE!!!! More videos more videos more videos. 😃

[@alan-]

Thank you for publishing another video today!!! DDD building blocks in less than 5 minutes - very useful and very clear!

[@drawingboxes]

Glad you like the videos :) I'll keep at it and hope you'll enjoy what I have planned!

[@rini4808]

holy shit thats what a clear explanation is!

[@Xwxwxx]

Brilliant video, informative and concise. I would suggest Unit Of Work video. I really appreciate your efforts. 👍

[@drawingboxes]

Thank you for the suggestion! I do plan on going into that sort of stuff in the next few videos :)

[@1over137]

This is fine for atomic streams of operations that don't conflict received in order. Like 80% of website style transaction. However it does NOT scale horizontally. It provides, no, it refuses basic concurrency monitor controls and basics like "Test and set". Splitting a "Dequeue" operation into 2 concurrent/ordered operations leaves you wide open to race conditions, dead locks and I cannot see how this scales horizontally to accomodate increasing loads.

[@AssadKhan1]

You should make more videos...

[@ourMeekoo]

please avoid the background music...it's irritating. Visual Description is very pleasant. Keep it coming

[@drawingboxes]

Glad you enjoyed the visuals! In my later videos the music is quieter and filtered, which is hopefully less irritating. Thanks for your feedback

[@Sleerk]

You should improve your video release schedule :)

[@drawingboxes]

I'll definitely try to be quicker for the next one :D

[@senyai]

This background music is of very poor quality, looks like it was recompressed multiple times. Please consider removing it. Otherwise great content. Subscribed.

[@drawingboxes]

Thanks for your feedback! I don't intend to totally remove the music, but I have been working on making it sit better, keeping the rhythm and flow without distracting from the main content. Hopefully you'll prefer it in future videos

[@clashclan4739]

Pls avoid background music

[@chudchadanstud]

This is how you create slow programs