https://github.com/NetEase/pomelo/wiki/Architecture-overview-of-pomelo https://github.com/NetEase/pomelo/wiki/Architecture-overview... There is this open sourc

https://github.com/NetEase/pomelo/wiki/Architecture-overview-of-pomelo https://github.com/NetEase/pomelo/wiki/Architecture-overview... There is this open source game server; the architecture overview page shows you the typical MMO architecture... There's also a demo called LordOfPomelo; a fully functioning MMO written in Node.js: https://github.com/NetEase/pomelo/wiki/Introduction-to--Lord-of-Pomelo https://github.com/NetEase/pomelo/wiki/Introduction-to--Lord...