It had some operational quirks 10 years ago (allocating giant chunks of space was more of an issue that dataloss) and I've not used it directly in that many yea

It had some operational quirks 10 years ago (allocating giant chunks of space was more of an issue that dataloss) and I've not used it directly in that many years. We lost some data during an OOM process kill but it was just twitter firehose data so not a huge deal. Lots of good info in the response in this SO post https://stackoverflow.com/questions/10560834/to-what-extent-are-lost-data-criticisms-still-valid-of-mongodb https://stackoverflow.com/questions/10560834/to-what-extent-...