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:
Dec. 30, 2025
Filed:
Oct. 09, 2022
Hangzhou Alicloud Feitian Information Technology Co., Ltd., Hangzhou, CN;
Rui Wang, Bellevue, WA (US);
Yu Du, Shanghai, CN;
Peng Xu, Hangzhou, CN;
Zhongjie Wu, Beijing, CN;
Jiesheng Wu, Bellevue, WA (US);
HANGZHOU ALICLOUD FEITIAN INFORMATION TECHNOLOGY CO., LTD., Hangzhou, CN;
Abstract
An index creation method, a computing device, and a storage medium are provided. The method comprises: dividing storage records in logic sub-storage areas on the basis of the storage records and the logic sub-storage areas in a logic storage area divided in a physical storage area, the storage records comprising storage data; determining, from among multiple preset index formats according to the divided storage records, an index format matched with a record attribute; and creating a corresponding sub-index according to the determined index format to search for storage records according to the sub-index, the index format being able to cause the generated corresponding sub-index to occupy memory space smaller than a preset capacity. The index format matched with the record attribute is determined from among the multiple preset index formats, the index format can cause the generated corresponding sub-index to occupy memory space smaller than the preset capacity.