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.:

US 11157480 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 26, 2021

Filed:

Dec. 11, 2018
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventor:

Daniel J. Dietterich, Cambridge, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/23 (2019.01); G06F 16/215 (2019.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 16/2308 (2019.01); G06F 12/0253 (2013.01); G06F 16/215 (2019.01);
Abstract

Data from a database object are processed. Transaction information for a set of data of the database object is stored separate from the set of data in an allocated storage space, where the transaction information indicates visibility of the set of data to other transactions. A map structure is generated indicating storage of the set of data and the allocated storage space of the transaction information. The transaction information is altered in response to a transaction to the set of data to alter visibility of the set of data. Altering the transaction information is accomplished by providing updated transaction information within a new storage space in accordance with the transaction to the set of data and generating a descriptor for the transaction indicating an existing location of the set of data and the new storage space.


Find Patent Forward Citations

Dietterich, Daniel. (2021). Deleting tuples using separate transaction identifier storage (U.S. Patent No. 11157480). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11157480

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