Inventor
LUI Dennis
US8 patents
Patents
8 patentsUS10853371B2Dec 1, 2020
Efficient evaluation of query expressions including grouping clauses
ORACLE INT CORP2 citations70
US10726016B2Jul 28, 2020
In-memory column-level multi-versioned global dictionary for in-memory databases
ORACLE INT CORP2 citations70
US11003664B2May 11, 2021
Efficient hybrid parallelization for in-memory scans
ORACLE INT CORP1 citations55
US11966399B1Apr 23, 2024
Processing top-K queries on data in relational database systems
ORACLE INT CORP0 citations50
US11294816B2Apr 5, 2022
Evaluating SQL expressions on dictionary encoded vectors
ORACLE INT CORP0 citations49
US10810208B2Oct 20, 2020
Efficient evaluation of queries with multiple predicate expressions
ORACLE INT CORP0 citations49
US10789252B2Sep 29, 2020
Efficient evaluation of aggregate functions
ORACLE INT CORP0 citations49
US10241979B2Mar 26, 2019
Accelerated detection of matching patterns
ORACLE INT CORP0 citations45