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:
Oct. 03, 2023
Filed:
Jun. 24, 2021
Oracle International Corporation, Redwood Shores, CA (US);
Krishnan Meiyyappan, Fremont, CA (US);
Semen Ustimenko, Sunnyvale, CA (US);
Adrian Tsz Him Ng, Redwood City, CA (US);
Kothanda Umamageswaran, Sunnyvale, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Region summaries of database data are stored in persistent memory of a storage cell. Because the region summaries are stored in persistent memory, when a storage cell is powered off and data in volatile memory is not retained, region summaries are nevertheless preserved in persistent memory. When the storage cell comes online, the region summaries already exist and may be used without the delay attendant to regenerating the region summaries stored in volatile memory.