DATABASE REPLICATION WITH HOST REPLICATION AT ASYNCHRONOUSLY REPLICATED SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250045297A1
SERIAL NO

18228446

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Abstract

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Various examples are directed to systems and methods for operating a primary database management system and a secondary database management system. The secondary database management system may receive a takeover request indicating that the secondary database management system is to assume a role of the primary database system. The secondary database management system may determine that a last valid commit of a first host of the secondary database system is an oldest last valid commit. The secondary database management system may revert to a first state of the primary database management system corresponding to the last valid commit of the first host. The secondary database management system may be configured to assume the role of the primary database management system.

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Patent Owner(s)

Patent OwnerAddress
SAP SEDIETMAR-HOPP-ALLEE 16 WALLDORF D-69190

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Behrens, Markus Berlin, DE 7 29
Saleh, Omran Wiesloch, DE 4 0
Singer, Reiner Schriesheim, DE 15 72
Thesing, Werner Lautertal, DE 21 86
Zhu, Yue Heidelberg, DE 23 39

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