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:
Jun. 11, 2024
Filed:
Jul. 30, 2021
Oracle International Corporation, Redwood Shores, CA (US);
Yunrui Li, Fremont, CA (US);
Giridhar Ravipati, Foster City, CA (US);
Ian Neall, Henley-on-Thames, GB;
Frank de Lange, Woerden, NL;
Jing Zheng, Foster City, CA (US);
Mahesh Girkar, Los Altos, CA (US);
David Gagne, Goffstown, NH (US);
Nitin Karkhanis, Nashua, NH (US);
Sadhana Kyathappala, Westford, MA (US);
Qingguang Cui, Redwood Shores, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Herein is high availability for online transaction processing with redundancy and redo for a federation of pluggable databases and container databases. In a federation of container database management systems that includes a first container database, first redo data of a first pluggable database in a second container database is obtained based on a database dictionary in the first container database. To the first pluggable database in the first container database, the first redo data of the first pluggable database in the second container database is applied. Based on the database dictionary in the first container database, second redo data of a second pluggable database in a third container database is obtained. To the second pluggable database in the first container database, without modifying content of the first pluggable database in the first container database, the second redo data of the second pluggable database in the third container database is applied.