The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2001
Filed:
Jul. 09, 1998
Applicant:
Inventors:
Gene Y. C. Fuh, San Jose, CA (US);
Stefan Dessloch, San Jose, CA (US);
Daniel Tsunfang Lee, Fremont, CA (US);
Ping Li, San Jose, CA (US);
Nelson Mendonca Mattos, San Jose, CA (US);
Shahrokh Talmoud, San Jose, CA (US);
Yun Wang, Saratoga, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/730 ;
U.S. Cl.
CPC ...
G06F 1/730 ;
Abstract
A method, apparatus, and article of manufacture for computer-implemented support of database indexes based on a generalized B-tree index. The index is stored in a B-tree on a data storage device connected to a computer. In particular, multiple key sources are processed using key transformation. Then, a plurality of key targets are generated based on the processed key sources.