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:
Aug. 07, 2018
Filed:
Nov. 25, 2014
Rolando Blanco, Ontario, CA;
Ivan Schreter, Malsch, DE;
Chaitanya Gottipati, Pune, IN;
Mihnea Andrei, Issy les Moulineaux, FR;
Reza Sherkat, Ontario, CA;
Rolando Blanco, Ontario, CA;
Ivan Schreter, Malsch, DE;
Chaitanya Gottipati, Pune, IN;
Mihnea Andrei, Issy les Moulineaux, FR;
Reza Sherkat, Ontario, CA;
SAP SE, Walldorf, DE;
Abstract
As part of a columnar in-memory database, value identifiers are inserted into a backing array in-memory until such time that it is determined that such backing array does not have sufficient capacity. A new backing array is then generated that includes the value identifiers in the old backing array and which has sufficient capacity. The old backing array can be flushed from memory when there are no active operations using such backing array. Such an arrangement allows for readers and non-structural writers to operate concurrently.