Inventor
XUE XUN
CA34 patents
⚠️ This page may combine multiple inventors who share the name “XUE XUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
23 patentsUS9547659B1Jan 17, 2017
Reducing the cost of update, delete, and append-only insert operations in a database
IBM28 citations94
US7499954B2Mar 3, 2009
Consistent reintegration of a failed primary instance
IBM47 citations91
US7373647B2May 13, 2008
Method and system for optimizing file table usage
IBM22 citations91
US7246167B2Jul 17, 2007
Communication multiplexor using listener process to detect newly active client connections and passes to dispatcher processes for handling the connections
IBM27 citations91
US6839732B1Jan 4, 2005
Efficient use of domain socket pairs in communication for tightly coupled transactions
IBM20 citations90
US6807540B2Oct 19, 2004
System and method for deadlock management in database systems with demultiplexed connections
IBM24 citations90
US7007150B2Feb 28, 2006
Memory balancing and optimization services
IBM17 citations84
US7694102B2Apr 6, 2010
Systems and methods for self-tuning memory
IBM13 citations82
US7433945B2Oct 7, 2008
Dynamic configuration and self-tuning of inter-nodal communication resources in a database management system
IBM10 citations82
US9922077B2Mar 20, 2018
Reducing the cost of update, delete, and append-only insert operations in a database
IBM2 citations73
US9633070B2Apr 25, 2017
Increase database performance by reducing required communications and information transfers
IBM2 citations70
US9881049B2Jan 30, 2018
Reducing the cost of update, delete, and append-only insert operations in a database
IBM1 citations63
US11853284B2Dec 26, 2023
In-place updates with concurrent reads in a decomposed state
IBM0 citations62
US10831741B2Nov 10, 2020
Log-shipping data replication with early log record fetching
IBM1 citations62
US9940346B2Apr 10, 2018
Two-level management of locks on shared resources
IBM1 citations61
US8868755B2Oct 21, 2014
Two-level management of locks on shared resources
IBM3 citations61
US7844974B2Nov 30, 2010
Method and system for optimizing file table usage
IBM4 citations61
US10489374B2Nov 26, 2019
In-place updates with concurrent reads in a decomposed state
IBM0 citations52
US10083203B2Sep 25, 2018
Reducing the cost of update, delete, and append-only insert operations in a database
IBM0 citations52
US7934220B2Apr 26, 2011
Method and system for optimizing file table usage
IBM0 citations50
US9646044B2May 9, 2017
Increase database performance by reducing required communications and information transfers
IBM0 citations49
US7650400B2Jan 19, 2010
Dynamic configuration and self-tuning on inter-nodal communication resources in a database management system
IBM1 citations49
US8046633B2Oct 25, 2011
Improving data availability during failure detection and recovery processing in a shared resource system
IBM0 citations38
HUAWEI TECH CO LTD
4 patentsUS11321354B2May 3, 2022
System, computing node and method for processing write requests
HUAWEI TECH CO LTD0 citations50
US11604597B2Mar 14, 2023
Data processing method and apparatus
HUAWEI TECH CO LTD0 citations48
US12175282B2Dec 24, 2024
System, method, and apparatus for selecting a CPU or an accelerator to preprocess data based on monitored information
HUAWEI TECH CO LTD0 citations44
US12511530B2Dec 30, 2025
System, method and apparatus for intelligent caching
HUAWEI TECH CO LTD0 citations39