splitting by key into multiple sqlite files

[notestaff]

To improve concurrent access, it would help to split the sqlite database file into multiple files, with the key hash determining which file stores the full key-value mapping for the key. Then concurrent writes would be ok as long as the keys are assigned to different sqlite database files. You'd initialize sqlitedict not with a file but with a directory, and under that directory would create the sqlite db files.

[piskvorky]

That sounds useful but out of scope for sqlitedict, sorry. Perhaps you can implement that user-side?