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. 18, 2022
Filed:
Oct. 10, 2019
Varada Ltd., Ramat Gan, IL;
Tal Ben Moshe, Kiryat Ono, IL;
Kobi Luz, Rehovot, IL;
David Krakov, Ramat Gan, IL;
Roman Vainbrand, Kfar Saba, IL;
Shlomi Alfasi, Hod Hashron, IL;
Varada Ltd., Ramat Gan, IL;
Abstract
A system and method for executing queries on an indexed view are presented. The method includes processing an input query directed to data maintained by the indexed view to generate a plurality of statements responsive to the input query, wherein the indexed view includes index information and a plurality data chunks; verifying a global index to locate segments of the indexed view; verifying a plurality of local indexes to locate data chunks containing values related to the plurality of statements, wherein the index information includes at least one local index per data chunk and at least one global index per the entire indexed view; processing the plurality of statements by accessing the data chunks containing values related to the plurality of statements; and responding to the input query based on the accessed data chunks.