CQRS Design pattern training on Saturday and Sunday | CQRS and Mediator Patterns

Get complete details from - www.questpond.com/design-patt...
In this online live training we will be doing practical demos on C# Design Patterns & Software Architecture Patterns.
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[@vrajeshbadgujar]

thanks

[@shahfaisal3923]

I click like before every video I watch of yours.

[@hemantsonar6422]

Question : Cant we use DTO's is this case ?

[@govardhan06]

How to join the program. Please direct us. Thanks

[@questpondvideos]

The training is part of 5 years subscription and you can get enrolled from here - www.questpond.com/design-pattern-training/

[@anasuyachanda2853]

CUD should be CRUD.. right ?

[@thesunnyTrips]

No since Read is handled by Queryhandler

[@ranjitkanojia44]

Time of the traning?

[@questpondvideos]

Every Saturday and Sunday 9PM to 10PM (IST) Time. For more details visit :- www.questpond.com/design-pattern-training/

[@amol_]

Hey First please clear your concept why we need CQRS pattern. At 5:00 really is it the reason we have CQRS ?

[@questpondvideos]

Yes my Concept is clear. As said main goal of CQRS is seperate the Command classes and Query classes. While doing do you have too many classes which looks duplicate ( you look offbeat from reusability) but have different context.
Let me know your thought.s

[@amol_]

@@questpondvideos I agree with "main goal of CQRS is seperate the Command classes and Query classes." but question is why??
The reason you gave for is not correct because think if we only want to separate read data and write data then we can create separate DTOs classes (ideally we do) so why we need completely different flow for query and mutation?
Almost every application has more read operation than mutation so when application grow we can scale up operation independently.
Or think like that for read operation document database works good and for write operation RDMS if we have CQRS then we can have different DB for different operation and can inc particular operation computation power. there is other benefit also having CQRS and disadvantage too.

[@questpondvideos]

@@amol_ I did not answer why in this video for sure and will need extensive video for it. Thats part of my training :-). What you mentioned is all right and good.
Adding more CQRS is evolvement from DTO. And more than performance i would still do CQRS as it makes my classes simple and they do just their task.

[@abhikarne]

Using Mediate or from scrach

[@questpondvideos]

We will start from scratch and then show importance of mediatr