[makoto12]

If you have 2 monoliths both using a shared library, where do you store the data?

[exe34]

in the database. the library is the client to access the database.

[makoto12]

Then you'd have multiple monoliths share the same database. For me that's where I've zero experience, because all engineers more senior to me have cordoned that off and have said that's a no go area.

But in all seriousness, that would make data migrations really tricky, as well as handling differing versioning etc. NVM extending that to more apps, feels like a dangerous venture