Patent ID: 7526576
Filing Date: 2009-04-28
Classification: G06F,Y10S

Abstract:
1. Computer network system for building and/or synchronizing a second database (DB 2 ) from/with a first database (DB 1 ), accesses by work units (UOW) being carried out at least on the first database (DB 1 ) from at least one application workstation, to generate, change or delete contents of the first database (DB 1 ), with at least one first server (S 1 ) to guide and maintain the first database (DB 1 ), said server being connected to at least one application workstation, at least one second server (S 2 ) to guide and maintain the second database (DB 2 ), at least one data connection which connects the two servers (S 1 , S 2 ), wherein the accesses by the work units (UOW) to the first database (DB 1 ) take place by means of an encapsulation module (KM), which is set up and programmed so that the work units (UOW) are passed to it, work units (UOW) which it accepts are decomposed into one or more messages (M 1 . . . Mn), the messages (M 1 . . . Mn) are entered in the first database (DB 1 ), and the messages (M 1 . . . Mn) are sent to the second database (DB 2 ).