SYSTEM AND METHOD OF SYNCHRONIZATION OF INTERNAL DATA CACHE WITH WIRELESS DEVICE APPLICATION DATA REPOSITORIES

摘要

A data synchronization system for caching and updating non-component-enabled application data is provided. The data synchronization system comprises a data handle table generation module for generating a table of internal data handles associated with external data repository items, an external data repository interface module for retrieving data from and storing data in an external data repository and an internal repository for storing data items. A method of data synchronization is also provided. The method comprises the steps of generating a table of internal data handles associated with external data repository items, retrieving data from an external data repository, storing data in an internal repository and updating data in the external data repository.