| 摘要 |
The invention relates to a computer network system for establishing a second database from and/or synchronizing it with a first database. At least the first database is accessed by work units of at least one application work station, thereby generating contents of the database, changing or deleting them. The network system also comprises at least one first server for making available and managing the first database, said first server being connected to at least one application work station, and at least one second server for making available and managing the second database, at least one data link interlinking the two servers. A software component can be used for calling, when an application work station initiates a transaction on the first database, a related transaction on the second database, and vice versa. When seen from the application work station, the related transaction on the second database end is carried out in analogy to its counterpart on the first database end. |
