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:
Jun. 21, 2022
Filed:
Oct. 21, 2019
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 16/23 (2019.01); G06F 16/22 (2019.01); G06F 9/54 (2006.01);
U.S. Cl.
CPC ...
G06F 16/2343 (2019.01); G06F 9/546 (2013.01); G06F 16/221 (2019.01);
Abstract
A device for executing an operation on a database is provided. The device comprises a C-queue configured to store a plurality of column-oriented operations, an R-queue configured to store a plurality of row-oriented operations, a scheduler configured to assign the operation to the C-queue or the R-queue based on whether the operation is row-oriented, a timing unit configured to alternate between C-type time slots and R-type time slots, an execution unit configured to execute operations from the C-queue in C-type time slots and/or operations from the R-queue in R-type time slots.