[baursak]

1. can I transfer my local Calibre library from macbook to Calibre on windows notebook?
- in what way?

2. furthermore, - can I put my library to let's say Google Drive and switch occasionally from Calibre on macbook (through Google Drive client in Finder) to Calibre on windows notebook (through Google Drive client in Explorer) and back again

in the past I worked in such a way in JetBrains app with quite success (macbook at home, windows notebook in office) - the data was synchronized in seconds

as to Calibre database behavior I have no idea yet