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:
Aug. 27, 2024
Filed:
Oct. 25, 2022
Tmaxtibero Co., Ltd., Seongnam-si, KR;
Jaemin Oh, Seongnam-si, KR;
Sehyeon Oh, Seongnam-si, KR;
Hakju Kim, Gwangju-si, KR;
Dongyun Yang, Seoul, KR;
Sangyoung Park, Seoul, KR;
TmaxTibero Co., Ltd., Seongnam-si, KR;
Abstract
Disclosed is a method including setting an exclusive modification authority of a first instance for a first data block (FDB) corresponding to a first transaction of the first instance. The FDB is related to a first index node group which participates in an index structure change which occurs by the first transaction. The method includes verifying the exclusive modification authority of a second data block (SDB) corresponding to a second transaction of a second instance. The SDB is related to a second index node group which participates in the index structure change which occurs by the second transaction. When the exclusive modification authority of the first instance for at least a part of the SDB is identified, the method includes making an access of the second transaction of modifying a data block in which the exclusive modification authority of the first instance is set in the SDB be waited.