There was this thread a while ago with HSBC switching to MongoDB... so, yeah, distinct possibility :-) https://news.ycombinator.com/item?id=23507197 https://ne

There was this thread a while ago with HSBC switching to MongoDB... so, yeah, distinct possibility :-) https://news.ycombinator.com/item?id=23507197 https://news.ycombinator.com/item?id=23507197 (The article was very light on details though, and it was probably just one team that consolidated to MongoDB, not the accounts itself... one hopes.)