Vert.x basically gives you everything that node.js has - and it spins up several event loops, making your code scale without having to run several node processes.
It also allows you to mix in worker threads that are allowed to block (for I/O, for example).
You can develop in JavaScript, Java, Ruby, Ceylon, Groovy.
It also allows you to mix in worker threads that are allowed to block (for I/O, for example).
You can develop in JavaScript, Java, Ruby, Ceylon, Groovy.
It's fast, async and robust.