RxJava in legacy projects

During this live coding session for Rx beginners and intermediates there will not be a single slide, we start with empty IDE to step-by-step implement key constructs in RxJava.

If you ever approached RxJava before you might come to a conclusion that this library solves problems most of us don't have. Reactively composing streams of data, virtual time, marble diagrams and event-driven programming - where most of our code is pretty much just transferring data from database to presentation layer.

During this live coding session for Rx beginners and intermediates there will not be a single slide, we start with empty IDE to step-by-step implement key constructs in RxJava. Most importantly we will discover how this high-level abstraction can help in existing projects. When to use RxJava, what problems does it solve and when using it is an excess of form over substance.