According to Wikipedia[1], SQLightning -- a port of Sqlite using LMDB -- was 20x faster than original sqllight. It could thus be interesting to compare LiteTree with SQLightning.
Indeed. But the last version of SQLightning is using SQLite 3.7. It would be useful to have an updated version. I was going to update it but then I decided to implement LiteTree in another way, using pages instead of rows. This is because our customers at Blocko/Aergo prefer higher performance over small storage.