Inventor
Zheng li fei
CN15 patents
Patents
15 patentsUS10146643B2Dec 4, 2018
Database recovery and index rebuilds
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US9564919B2Feb 7, 2017
Managing data records
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US10248673B2Apr 2, 2019
Allocating free space in a database
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US10248680B2Apr 2, 2019
Index management
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US11520769B1Dec 6, 2022
Block level lock on data table
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US10664460B2May 26, 2020
Index B-tree maintenance for linear sequential insertion
IBM1 citations62
US10169391B2Jan 1, 2019
Index management
IBM1 citations62
US9916338B2Mar 13, 2018
Managing data records
IBM1 citations62
US10678770B2Jun 9, 2020
Managing data records
IBM0 citations51
US10380091B2Aug 13, 2019
Index B-tree maintenance for linear sequential insertion
IBM0 citations51
US10140189B2Nov 27, 2018
Database recovery and index rebuilds
IBM0 citations51
US10078647B2Sep 18, 2018
Allocating free space in a database
IBM0 citations51
US9916340B2Mar 13, 2018
Managing data records
IBM0 citations51
US9910879B2Mar 6, 2018
Managing data records
IBM0 citations51
US10733163B2Aug 4, 2020
Record insertion by generating unique index bases
IBM0 citations38