The History of Observability

A resource is just another key value store where they do get added to every span, but you can only have one of them per process. So what's in your book? What can people expect to see when they pick it up and read it? Yeah. The book is kind of broken into four different sections. It explores different open source back end that you can use to, to visualize data and to collect it. And so the second part really focuses on implementing the signals using open telemetry.