Inventor

HSU WINDSOR WEE SUN

US40 patents

⚠️ This page may combine multiple inventors who share the name “HSU WINDSOR WEE SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HSU WINDSOR WEE SUN

IBM

System and method for reliably storing data and providing efficient incremental backup and asynchronous mirroring by preferentially handling new data

Method and apparatus to prefetch sequential pages in a multi-stream environment

Method and apparatus for a global cache directory in a storage cluster

High reliability, high performance disk array storage system

Method and system for mitigating impact of user errors in data stores

System and method for providing a trustworthy inverted index to enable searching of records

Method for reducing data loss and unavailability by integrating multiple levels of a storage hierarchy

System and method for logical shredding of data stored on worm media

System and method for dividing data into predominantly fixed-sized chunks so that duplicate data chunks may be identified

Method and means for tolerating multiple dependent or arbitrary double disk failures in a disk array

System and method for detecting and sharing common blocks in an object storage system

Storage system and method for reorganizing data to improve prefetch effectiveness and reduce seek distance

System and method for reorganizing data on a disk drive to improve spatial locality

Interlock for preventing human error in hot pluggable systems

Very efficient technique for dynamically tracking locality of a reference

Method and apparatus for supporting parity protection in a RAID clustered environment

System and method for verifying the integrity and completeness of records

System and method for performing a trust-preserving migration of data objects from a source to a target

System and method for privacy preserving query verification

System and method for verifying the integrity and completeness of records

System and method for providing an object to support data structures in worm storage

System and method for providing a cost-adaptive cache

System and method for providing a virtual binding for a worm storage system on rewritable media

Storage system and method for reorganizing data to improve prefetch effectiveness and reduce seek distance

System and method for content-based object ranking to facilitate information lifecycle management

Methodology and computer program product for effecting rule evaluation in policy based data management

System and method for effecting information governance

System and method for enabling efficient small writes to WORM storage

System and method for managing a hierarchy of databases

System and method for performing compression/encryption on data such that the number of duplicate blocks in the transformed data is increased

Methodology and computer program product for effecting rule evaluation in policy based data management

System and method for efficiently supporting multiple native network protocol implementations in a single system

Method for achieving reliable worm storage using WMRM storage

HSU WINDSOR WEE SUN

System and method for effecting information governance

Method and apparatus for using selective attribute acquisition and clause evaluation for policy based storage management

Providing an object to support data structures in worm storage

System and method for enabling efficient small writes to worm storage

Managing a hierarchy of databases

Providing a virtual binding for a worm storage system on rewritable media

System and method for securing data within a storage system