Using sqlite3 as a shared cache between clustered instance

[perki]

Summary

Support for new sqlite3.Database('file:memdb?mode=memory&shared=true');

Proposed implementation

I tried to open an in-memory shared instance of sqlite to have share a cache between clustered node process.

new sqlite3.Database('file:memdb?mode=memory&shared=true'); simply created a file when I was hopping to get the shared-in-memory functionality described on https://www.sqlite.org/inmemorydb.html

Maybe I missed something.. If yes .. any comment is appreciated
Otherwise it would a great feature to add

[perki]

Actually not relevant, sqlite in memory will always be single process