System and method for comparing heterogeneous data sources

Data processing: database and file management or data structures – Database design – Data structure types

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C707S793000, C707S793000, C707S793000, C707S793000

Reexamination Certificate

active

06839714

ABSTRACT:
The present invention is a computer-implemented system and method that allows data in different databases to be shared without requiring the data to be remodeled to fit an existing data convention. The invention allows the comparison of two database structures, and facilitates the searching of information from one database to other databases, or from an external set of search criterion against a plurality of databases. The invention allows information to be exchanged from heterogeneous data sources, or database query sources without having to alter the structure of the data sources that are being searched. A number of techniques may be used to do this comparison and facilitate the cross database searching. Tree comparison methods, user defined mapping methods, the use of similarity comparisons to determine similar database structures and data are used to facilitate the cross database searching.

REFERENCES:
patent: 5297280 (1994-03-01), Potts et al.
patent: 5897627 (1999-04-01), Leivian et al.
patent: 6161107 (2000-12-01), Stern
patent: 6334129 (2001-12-01), Kiyoki et al.
patent: 6374252 (2002-04-01), Althoff et al.
patent: 6578031 (2003-06-01), Washizawa
patent: 6618727 (2003-09-01), Wheeler et al.
patent: 0204994 (1986-12-01), None
patent: 0601550 (1994-06-01), None
patent: WO9923584 (1999-05-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

System and method for comparing heterogeneous data sources does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for comparing heterogeneous data sources, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for comparing heterogeneous data sources will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3423905

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.