Chinese analysis with lucene.smartcn
What changes in Chinese analysis with lucene.smartcn compared with MongoDB and what your application has to do.
This difference is of the Different kind.
What MongoDB does
mongot splits Chinese with its own model.
What TeselaDB does
It splits Chinese with ICU's CJK dictionary along the lowest-cost path. It matches mongot on about 87-90% of the tokens.
What your application has to do
If you search in Chinese, test the important queries with your data.