Additional Notes
How would you explain the Publisher interface in the Reactive Streams Specification in an interview?
Track: Java
Topic: Project Reactor
Focus: Project Reactor: Flux
Java: Project Reactor: Flux
Answer
The Publisher interface defines a source of data in streams.
In the Reactive Streams Specification, the Publisher is responsible for producing a sequence of elements, which can be consumed by Subscribers. It ensures that the data flow is controlled and adheres to backpressure principles. For instance, a Publisher can be used to emit a stream of order confirmations to a subscriber in an e-commerce application.
In the Reactive Streams Specification, the Publisher is responsible for producing a sequence of elements, which can be consumed by Subscribers. It ensures that the data flow is controlled and adheres to backpressure principles. For instance, a Publisher can be used to emit a stream of order confirmations to a subscriber in an e-commerce application.
Topics: Java Project Reactor Project Reactor: Flux