System for synchronizing data between computers using a before-i

Details System for synchronizing data between computers using a before-i System for synchronizing data between computers using a before-i

1996-10-09

1999-02-09

Black, Thomas G.

Data processing: database and file management or data structures

Database design

Data structure types

707 4, 707 10, 707202, 707203, 707204, 39520031, 39520043, 39520078, G06F 15163

Patent

active

058707590

ABSTRACT:
A database synchronizer facilitates computing systems which have client-side and server-side applications that share data in similar database structures, but which do not maintain a continuous connection to a single shared data source. In general, a database synchronizer is used to share data among many nodes on the computing system. The database synchronizer is used to synchronize the data in a central database for a particular client with the data on that client's intermittently-connected computer. Updates performed by either client or server are propagated to the other side when a connection is established and eventually from the server to other clients in the system.

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