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:
Apr. 21, 2025
Filed:
Dec. 04, 2023
Sap SE, Walldorf, DE;
Janardhan Hungund, Pune, IN;
Neha Shikha Kachhap, Ranchi, IN;
Jagadeesha Kanihal, Bengaluru, IN;
Sebastian Seifert, Heidelberg, DE;
Bernhard Scheirle, Leimen, DE;
Amit Pathak, Pune, IN;
Werner Thesing, Lautertal, DE;
Thomas Peh, Heidelberg, DE;
SAP SE, Walldorf, DE;
Abstract
A primary database system loads database objects into a primary in-memory store according to a given format. The primary database captures, in replay logs, the loading of the database objects according to the given format. The primary database sends the replay logs to a secondary database system. In response to receiving a replay log, the secondary database checks the value of a log replay configuration parameter. If the configuration parameter is a first value, the secondary database replays the replay log to load the corresponding database objects into a secondary in-memory store according to a first format. If the configuration parameter is a second value, the secondary database replays the log to load the objects according to a second format, and if the configuration parameter is a third value, the secondary database replays the log to load the objects in a same format which was used by the primary database.