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. 16, 2022
Filed:
Dec. 30, 2019
Alibaba Group Holding Limited, Grand Cayman, KY;
Fang Zheng, San Mateo, CA (US);
Ruiping Li, San Mateo, CA (US);
Cheng Zhu, San Mateo, CA (US);
Congnan Luo, San Mateo, CA (US);
Huaizhi Li, San Mateo, CA (US);
Xiaowei Zhu, San Mateo, CA (US);
ALIBABA GROUP HOLDING LIMITED, George Town, KY;
Abstract
The present disclosure provides systems and methods for prefetching data in databases. One method for prefetching data in a database comprises receiving a database query on the database, determining one or more sets of adjacent columns access by the database query, and for each set of adjacent columns of the one or more determined sets, prefetching data in the adjacent columns.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile