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:
Jan. 02, 2024
Filed:
Oct. 27, 2020
Pliops Ltd., Tel Aviv, IL;
Niv Dayan, Tel Aviv, IL;
Moshe Twitto, Givat Shemuel, IL;
PLIOPS LTD., Tel Aviv, IL;
Abstract
A method for managing a log structured merged (LSM) tree of key value (KV) pairs, the LSM tree is stored in a non-volatile memory, the method may include merging runs of the LSM tree to provide merged runs; writing merged runs to the non-volatile memory; adding new runs to the LSM tree, wherein the adding comprises writing runs to the non-volatile memory; and updating at least one management data structure (MDS) to reflect the merging and the adding; wherein an MDS of the at least one MDS stores a mapping between keys of the KV pairs of the LSM tree, fingerprints associated with the KV pairs of the LSM tree, and compressed run identifiers that identify runs of the LSM tree.