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. 23, 2025
Filed:
Dec. 07, 2022
Singlestore, Inc., San Francisco, CA (US);
Robert Walzer, San Francisco, CA (US);
Xiening Dai, San Francisco, CA (US);
SingleStore, Inc., San Francisco, CA (US);
Abstract
Disclosed herein is a computer-implemented method of storing data items arranged in a plurality of columns and a plurality of rows. In some examples the method comprises storing the data items in a segment of persistent storage having a columnstore comprising one or more column files to store the data items column by column, storing the data items in a rowstore in the segment, the rowstore comprising one or more row files to store the data items row by row, and storing a segment index in the segment, the segment index indicating a location in a said column file of the columnstore and a said row file of the rowstore for at least some of the data items.