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:
Oct. 06, 2020
Filed:
Nov. 29, 2016
Sap SE, Walldorf, DE;
Chul Won Lee, Seoul, KR;
Min Ji Yoon, Seoul, KR;
SAP SE, Walldorf, DE;
Abstract
A computer system is configured to provide a database system. The computer system comprises one or more processors, a primary database system implemented by the one or more processors, and a secondary database system implemented by the one or more processors. The secondary database system is configured as a hot-standby system for the primary database system. The secondary database system is capable of providing at least a minimum amount of essential functionality of the primary database system during a disruption to the primary database system. The secondary database system is configured by programming instructions, executable on the computer system, to cause the one or more processors to accept an authentication request from the client application to allow user access to the secondary database to execute the query and delegate an authentication check to the primary database system using connection credentials received from the client application. Related apparatus, systems, techniques and articles are also described.