Google Cloud published an article on March 21, 2023, about the database infrastructure used by live online multiplayer games.
The infrastructure behind online play
The article focuses on the backend systems that support games played online in real time.
Reliable databases matter to players because they help keep live game services running.
Image credits
Siem307 · Public domain
Smilegate Megaport (formerly Ntreev Soft) / NCSOFT · Public domain
ko:사:휘뚜루마뚜루 · CC BY-SA 3.0