> "MongoDB with joins and auto-sharding" It still is that. And (now) more. I don't think it was ever supposed to be a history-saving data structure -- that l

> "MongoDB with joins and auto-sharding" It still is that. And (now) more. I don't think it was ever supposed to be a history-saving data structure -- that log-structured stuff is (I haven't watched the video, I'm assuming) about talking nice to SSD's. It was at one point, after that video, a single-machine memcache-compatible persistent key/value store, before the pivot to being clustered and having its own query API.