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:
Dec. 28, 2021
Filed:
Jun. 23, 2018
Western Digital Technologies, Inc., San Jose, CA (US);
Carl Rene D'Halluin, Zwijnaarde, BE;
Bastiaan Stougie, Havant, BE;
Koen De Keyser, Sint-Denijs-Westrem, BE;
Thomas Demoor, Ghent, BE;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
A novel distributed data storage system is disclosed. In an example method, a first plurality of key entries is stored in a first key data store at a first location and a second plurality of key entries is stored in a second key data at a second location. A key entry in comprises a corresponding key having an object identifier, an inverse timestamp, and a source identifier. The method further replicates a set of the first key entries to the second key data store. The method further inserts each first key entry from the set of the first key entries into the second key data store based on the object identifier, the inverse timestamp, and the source identifier of the first key included in that first key entry, the first key entries and the second key entries being interwoven to form a plurality of interwoven ordered key entries.