I'm trying to do some research into integrating Moodle with a proprietary database management system. Namely a New Zealand product Cobek aPlus+, which is an assessment management system. I'm just seeing whether it's feasible to integrate the Gradebook function with aPlus+. Where trying to see if it's possible to connect and allow interoperability in either system.
Are there any success stories out there that involved Moodle integration and another DBMS? Open source or proprietary? Especially in terms of what I'm looking at? Anything good is appreciated.