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.

Date of Patent:
Oct. 06, 2026

Filed:

Apr. 15, 2024
Applicant:

Apple Inc., Cupertino, CA (US);

Inventors:

Hering S. Cheng, South San Francisco, CA (US);

Simon J. Gornall, San Jose, CA (US);

Quan D. Nguyen, Santa Clara, CA (US);

Hung V Tran, Union City, CA (US);

Zhongren Xu, Sunnyvale, CA (US);

Assignee:

Apple Inc., Cupertino, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/13 (2019.01); G06F 16/16 (2019.01); G06F 16/176 (2019.01); G06F 16/182 (2019.01); G06F 21/60 (2013.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 16/13 (2019.01); G06F 16/137 (2019.01); G06F 16/164 (2019.01); G06F 16/1774 (2019.01); G06F 16/182 (2019.01); G06F 21/602 (2013.01); G06F 21/6218 (2013.01); G06F 2221/2107 (2013.01);
Abstract

The embodiments set forth techniques for managing a plurality of database engines. In particular, a database server can perform the steps of (1) concurrently executing the plurality of database engines, and (2) in response to receiving a request to perform an input/output (I/O) operation to a database file of a plurality of database files: (i) selecting, among the plurality of database engines, a database engine that is available to perform the I/O operation, (ii) performing at least one operation to make the database file accessible to the database engine, and (iii) causing the database engine to perform the I/O operation to the database file.


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Quick Actions:

Cheng, Hering. (2026). Techniques for deterministically routing database requests to database servers (U.S. Patent No. 12754881). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12754881

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