Spring Boot WebFlux | Spring Data Reactive MongoDB -CRUD Example | JavaTechie

This tutorial will walk you through how to write CRUD operations for a Spring Boot application using reactive mongodb driver.

#javatechie #reactive #mongoDB #Webflux

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[mahimakaushal]

very very nice video
everything was so clear
reactive was new for me but this video cleared everything.

[javatutorialshub]

You are explaining very easy way. keep growing. 👍 👍

[HallOfMemeYT]

no tutorial can be better than this.i used traditonal mysql database with the reactive rest service..Thnx for the tutorial

[sreesri]

Your videos are very easy to understand, even for freshers. I always advice my frd to watch your videos. Thank you

[raghuvardhansaripalli]

Hi Basanth, if you have time, could you please do a complete spring cloud gateway with resilence4j, load balancing, security, authentication, routing, filters using 2 Microservices..thank you in advance..stay safe..🙏❤️

[amitkumar]

Very clear. Waiting for your video on SAGA pattern of microservices.

[mayanksharmaisrolling]

Hi nice video, do you see any performance improvement while using reactive programming ? I mean in this example although you are using reactive programming, the responses are not streamed(as you did in the previous tutorial). so what benefit you see for using reactive for this use case vs traditional rest and non reactive programming?

[samuelsodagudi]

Thank you soo much for making this video. 🙏🙏🙏

[gabrielgitonga]

Awesome, this is awesome. I love the way you teach. Always following you.

[PavelQuezada]

nice tutorial, thank you soo much, greetings from Perú

[michaeldeng]

Great. Only thing want to point out is the controller class path is not fully restful, should follow the rest urls conventions. For example, no need to write "update" in the url.

[AzizSugianto]

Hi, That's a great explanation. I need clarification regarding the non-blocking nature of reactive MongoDB. Let's say we have the getProducts endpoint already hit and the browser is still open, then we hit the saveProduct endpoint, will the new data loaded asynchronously on the previously opened browser?

[shivaniKadali]

we are created the Entity. then what is the use of create DTO with same fields?
and another question is i am trying to postmapping it gives responce as 200 but its not saving to DB, rest of the endpoints are working properly

[swapniloo_]

You can use mapstruct mapper for entity to DTO and DTO to entity conversion.... No need to write boiler plate code

[hanumanthram]

Can we also use JpaRepository? or any alternative class is available

[edgarfranklizarragaugarte]

is the JSON that returns to the client(browser) blocking others requests? I raised this question since you used TEXT_EVENT_STREAM_VALUE to provide values...

[ShauryaChawlaprayforplagues]

Hey thanks for this tutorial!
I made a mini app with a Thymeleaf form to input data. When I call the save method, the data is not saved. But when I add a .subscribe() method after the actual repo insert(), it saves. I don't see you using the subscribe() method. What am I missing here? Please help!

[josephjesusflorianflores]

hi, how would he use the saveAll method that saves several documents but not DTOS?

[vemulavamsikoundinya]

Hi Basanth, you are doing great job. How to work with entity mapping with ReactiveCrudRepositoy, isit same as JPARepository?

[bharatbhaisolanki]

Reactive Repositories are not supported by JPA. Offending repository with mysql - @Query("from Product where price between ?1 and ?2 ")