Method for synchronizing data stored in database of distributed database system of e.g. smart phone, involves providing duplicator between databases for synchronizing databases, where databases are processed on fixed network node

摘要

The method involves finding databases on a mobile network node and a fixed network node (14a), where the nodes are partially connected with each other over a wireless connection. Two databases (16a, 18a) are processed on the fixed network node, where the databases exchange data with the mobile- and fixed network nodes, respectively. A duplicator (20a) is provided between the databases for synchronizing the databases. Data modification of one of the databases is informed to the duplicator such that modified data is fetched from the database by the duplicator.