Blackberry - data persistence O.S 4.5

Question

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 d

Answer 1

We need to read and commit whole persistent object, ex. using Vector or LongHashtableCollection if we need to read one element we will have to read all of them, if you need to add/delete/modify we need to read and commit whole collection.

See also SO - Blackberry - application settings save/load