Invention Grant
- Patent Title: Methods and systems of operating a database management system DBMS in a strong consistency mode
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Application No.: US16179997Application Date: 2018-11-04
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Publication No.: US11003550B2Publication Date: 2021-05-11
- Inventor: Brian J. Bulkowski , Venkatachary Srinivasan , Andrew Gooding
- Applicant: Brian J. Bulkowski , Venkatachary Srinivasan , Andrew Gooding
- Applicant Address: US CA Menlo Park; US CA Sunnyvale; US CA Mountain View
- Assignee: Brian J. Bulkowski,Venkatachary Srinivasan,Andrew Gooding
- Current Assignee: Brian J. Bulkowski,Venkatachary Srinivasan,Andrew Gooding
- Current Assignee Address: US CA Menlo Park; US CA Sunnyvale; US CA Mountain View
- Main IPC: G06F11/14
- IPC: G06F11/14 ; G06F16/27
Abstract:
In one aspect, a computerized method useful for operating a database management system DMBS DBMS in a strong consistency mode comprising includes the step of implementing an atomic transfer of a master node of the DMBS DBMS. The method includes the step of implementing a master node restriction, wherein the master node restriction guarantees no more than one master node is ever available. The information about a set of nodes participating in a cluster of the set node of the DMBS DBMS is maintained to allow a subset of nodes to determine that the one master node is a master of a subset of data stored in the cluster.
Public/Granted literature
- US20190196918A1 METHODS AND SYSTEMS OF OPERATING A DATABASE MANAGEMENT SYSTEM DMBS IN A STRONG CONSISTENCY MODE Public/Granted day:2019-06-27
Information query
