Mono vs Flux in Reactive Stream

Question

As per the documentation:

Flux is a stream which can emit 0..N elements:

Flux fl = Flux.just(\"a\", \"b\",         


        

Answer 1

Flux is equivalent to RxJava Observable is capable of emitting
- zero or more item (streams of many elements)
- and then OPTIONALLY , completing OR failing

Mono can only emit one item at the most (streams one element)

Relations:

• If you concatente two Monos you will get a Flux
• You can call single() on Flux to return a Mono