Thanks @Dmitry Maslennikov 

I am not actually working on this BE with Cache, I am developing the FE for an app that uses Cache on the BE and they keep telling me it's not possible to have a development server because then they would need to have a separate server with a different copy of the cache codebase because for some reason it's baked into the database and they would then need to update both servers separately.

They don't use source control at all, they just write everything on the production server and it's live right away

DO you know anything about this kind of issue ?