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公开(公告)号：US12008014B2
公开(公告)日：2024-06-11
申请号：US17389835
申请日：2021-07-30
Applicant: Oracle International Corporation
Inventor： Yunrui Li , Giridhar Ravipati , Ian Neall , Frank de Lange , Jing Zheng , Mahesh Girkar , David Gagne , Nitin Karkhanis , Sadhana Kyathappala , Qingguang Cui
CPC classification number: G06F16/27 , G06F11/1471 , G06F16/2358 , G06F16/2365 , G06F2201/82
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.
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公开(公告)号：US20240184803A1
公开(公告)日：2024-06-06
申请号：US18438154
申请日：2024-02-09
Applicant: Oracle International Corporation
Inventor： Yunrui Li , Giridhar Ravipati , Ian Neall , Frank Lange , Jing Zheng , Mahesh Girkar , David Gagne , Nitin Karkhanis , Sadhana Kyathappala , Qingguang Cui
CPC classification number: G06F16/27 , G06F11/1471 , G06F16/2358 , G06F16/2365 , G06F2201/82
Abstract: Herein is high availability for online transaction processing with redundancy and redo for a federation of pluggable databases and container databases. In an embodiment of 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.
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公开(公告)号：US20230033806A1
公开(公告)日：2023-02-02
申请号：US17389835
申请日：2021-07-30
Applicant: Oracle International Corporation
Inventor： Yunrui Li , Giridhar Ravipati , Ian Neall , Frank Lange , Jing Zheng , Mahesh Girkar , David Gagne , Nitin Karkhanis , Sadhana Kyathappala , Qingguang Cui
Abstract: Herein is high availability for online transaction processing with redundancy and redo for a federation of pluggable databases and container databases. In an embodiment of 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.
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