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:
Sep. 29, 2026
Filed:
Jan. 28, 2025
Regatta Data Ltd., Bet Hanania, IL;
Regatta Data Ltd., Bet Hanania, IL;
Abstract
A system and method for maintaining a persistent key-value store is presented. The method includes mirroring at least one persistent page to at least one corresponding non-persistent page, wherein the at least one persistent page and the at least one corresponding non-persistent page each contain at least one slot each containing a key-value pair entry and an associated update number (UN); maintaining an association of a key with a pointer, wherein the pointer points to the slot containing the key-value pair entry, for the key, with the highest UN; and maintaining an association of a key with a reference counter (REFC), wherein the REFC counts the number of key-value pair entries, for the key, whose UN is below a maximum; maintaining, for each slot, a marking at least of used or available; and performing key-value store operations on the non-persistent page before they are persisted to the persistent page.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile