In the 2020’s, MapReduce isn’t a processing model that will turn many heads. It’s been around for well over a decade, and is easy to write off as an idea that might’ve been groundbreaking in its time, but is dated today. MapReduce was a big deal for a reason, though, and it has a lot to offer, even now. When we incorporate new capabilities (like real-time processing) into this tried-and-true frame