How League of Legends Scaled Chat to 70 million Players - It takes Lots of minions. - High Scalability -How would you build a chat service that needed to handle 7.5 million concurrent players, 27 million daily players, 11K messages per second, and 1 billion events per server, per day? What could generate so much traffic? A game of course. League of Legends. League of Legends is a team based game, a multiplayer online battle arena (MOBA), where two teams of five battle against each other to control a
