I rewrote the GeoFroggerFX application for several reasons.
1. Data Storage Performance
I was very unhappy with the performance of the H2 JPA version and tried some other data storages.
The first alternative attempt was in using the OrientDB as an object database. The performance got better but not good enough. Still had to wait more than a minute for inserting and/or updating 10.000 caches (also including waypoints).
As an object database seemed to be a good solution, I tried db4o. It performed a lot better than OrientDB and I thought this is the solution for GeoFroggerFX, but