Patent · US Active

Storage of data structures

US11789951B2 · kind B2 · utility

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20Claims

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Assignee

SAP SE · DE

Inventors

Robert Lasch · Walldorf, DE
Thomas Legler · Walldorf, DE
Robert Schulze · Walldorf, DE
Kai-Uwe Sattler · Ilmenau, DE

Key dates

Filing date	Sep 7, 2021
Grant date	Oct 17, 2023
Priority date	—
Expiry date	Nov 4, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06F2212/7201
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method, a system, and a computer program product for placement or storage of data structures in memory/storage locations. A type of a data structure for storing data and a type of data access to the data structure are determined. The type of data access includes a first and a second type of data access. A frequency of each type of access to each type of data structure accessed by a query is determined. Using the determined frequency, a number of first type of data accesses to the data structure is compared to a number of second type of accesses to the data structure. The numbers of first and second types of data access are compared to a predetermined threshold percentage of a total number of data accesses to the data structure. Based on the comparisons, a physical memory location for storing data is determined.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.