29 Avoid these issues with reactive programming (Reactive programming with Java - full course)

Course: Reactive programming in Java
Covers: Reactive fundamentals, Project Reactor
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Learn the basics of reactive programming. You will learn to "THINK REACTIVE" - understand the paradigm shift and thinking change necessary to write code in a reactive way using Project Reactor.
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[@6Sambora]

Just started Java in my new job! Thank you for the video!!!

[@smithdmello2159]

really appreciate your work for the community.

[@shivask5543]

👌!! Thanks!!

[@1hindu-sthaani558]

I want to register userdto which includes credentials too like username
But want to insert in 2 tables user and other is login_details with generated userId
At the end want to return generated userId and generated loginId
How we can do the thing using reactive programming while block() also throws exception as using that method in main thread
Is it possible without blocking, if yes then how?