Hi,

My carbon application has an iTunes like database to store MIDI files. It uses SQLlite as the database. I am thinking that I might converts the whole thing to CoreData when I rewrite the app in Cocoa so I was wondering if there are any examples that would be a suitable starting point for something like this.

What I currently have is a  database with 3 main tables:

LibraryItems stores info about each MIDI file such as name, file alias, date added, date modified, number of tracks in the file, play count etc. Playlists stores info about each playlist (but not items in the playlist) such as name, its parent in the sourcelist, horizontal and vertical scroll positions, column types and widths (as comma delimited strings) CatItems uses the uniqueID of each LibraryItem and Playlist to keep a list of what MIDI files are in each Playlist and their position in that Playlist.

I have looked around a bit but not seen anything that looks like it would fit the bill but that may be due to my lack of familiarity with the terminology, so any pointers would be much appreciated!

Thanks!

Peter


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