So I have been in the process of educating myself on the ELK stack and along comes ES 2.0. In the Definitive Guide, I was just about ready to start chapter 5 - Searching. It's my understanding that searches are different in 2.0 due to the added features, etc. (Filters are no more?)
So given all that, what would be my recommended next steps to continuing to learn ES. I'm now mainly interested in ES 2.0. Should I continue with the book?
what's my best bet?