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:
Sep. 27, 2016
Filed:
Dec. 13, 2012
Industry Academic Cooperation Foundation of Yeungnam University, Gyeongsangbuk-do, KR;
Advanced Institutes of Convergence Technology, Gyeonggi-do, KR;
Gyu Sang Choi, Suseong-gu Daegu, KR;
Byung-Won On, Guro-gu Seoul, KR;
In Gyu Lee, Nam-gu Incheon, KR;
INDUSTRY ACADEMIC COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY, Gyeongsangbuk-Do, KR;
ADVANCED INSTITUTES OF CONVERGENCE TECHNOLOGY, Gyeonggi-Do, KR;
Abstract
A Database method for a B+ tree based on a PRAM. The database method divides each node into two areas, areaand area. A key value is inserted/retrieved/deleted for the each node. Inserting the key value requires firstly inserting a new key value to areaif areain the node is not in a full state. Retrieving the key value requires identifying whether the node is a leaf node. If the node is a leaf node, the key value is retrieved from areaand areasequentially. Deleting the key value requires merging areaand areain the node, and deleting the key value in the merged node. The method enhances durability and data processing capability.
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