Method for data maintenance in a network of partially...

Details Method for data maintenance in a network of partially... Method for data maintenance in a network of partially...

2005-06-21

2005-06-21

Corrielus, Jean M. (Department: 2162)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C707S793000, C707S793000

Reexamination Certificate

active

06910053

ABSTRACT:
Methods and systems for data maintenance in an offline-distributed database network system, which comprises a central system having a central database, and node systems having local databases capable of containing different subsets of data from the central database. First, change information relating to data stored in at least one of the central and local databases is recorded in at least one of the node systems. Then, a replication object including the change information is transmitted, if an online connection is available, from the recording node systems to the central system or from the central system to the recording node systems. The recipients of the replication object are determined based on at least one lookup table in the central system. The lookup table is updated in accordance with the change information of the replication object.

REFERENCES:
patent: 5870765 (1999-02-01), Bauer et al.
patent: 5873096 (1999-02-01), Lim et al.
patent: 6035412 (2000-03-01), Tamer et al.
patent: 6256634 (2001-07-01), Moshaiov et al.
patent: 6345288 (2002-02-01), Reed et al.
patent: 6438538 (2002-08-01), Goldring
patent: 6442552 (2002-08-01), Frolund et al.
patent: 6574617 (2003-06-01), Immerman et al.
patent: 6591272 (2003-07-01), Williams
patent: 6604127 (2003-08-01), Murphy et al.
patent: 6615223 (2003-09-01), Shih et al.

Affiliated with

Also associated with

Rating

Method for data maintenance in a network of partially... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for data maintenance in a network of partially..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for data maintenance in a network of partially... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3521098