My main reference is the head of computing at CERN, who explained this to me. He gave some early examples of ROOT (https://en.wikipedia.org/wiki/ROOT https://e

My main reference is the head of computing at CERN, who explained this to me. He gave some early examples of ROOT (https://en.wikipedia.org/wiki/ROOT https://en.wikipedia.org/wiki/ROOT) using parallel processing of the ROOT equivalent of SSTables.