I am new to blackberry development. I want to do data manipulation (CRUD) for a small project. Can you help me understand different options that can be used for blackberry data persistence for O.S 4.5? I want to know and explore all possible data persistence models for blackberry O.S 4.5.
I did some searching and found blackberry data persistence in Persistence store. The problem that I am facing is how to update an existing record. Should I load all the objects and find the required object, delete it and then insert a new record or is there any other quick way to search?