Sheldon A.K. Lewis

Person

Zaponan, MX

People

Patents Grantslast 30 patents

Information Patent Grant
Evaluating SQL expressions on dictionary encoded vectors
- Patent number 11,294,816
- Issue date Apr 5, 2022
- Oracle International Corporation
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient evaluation of query expressions including grouping clauses
- Patent number 10,853,371
- Issue date Dec 1, 2020
- Oracle International Corporation
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient evaluation of queries with multiple predicate expressions
- Patent number 10,810,208
- Issue date Oct 20, 2020
- Oracle International Corporation
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient evaluation of aggregate functions
- Patent number 10,789,252
- Issue date Sep 29, 2020
- Oracle International Corporation
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-memory column-level multi-versioned global dictionary for in-mem...
- Patent number 10,726,016
- Issue date Jul 28, 2020
- Oracle International Corporation
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SELF-DISCOVERY AND CONSTRUCTION OF TYPE-SENSITIVE COLUMNAR FORMATS...
- Publication number 20240126816
- Publication date Apr 18, 2024
- ORACLE INTERNATIONAL CORPORATION
- Jorge Luis Issa Garcia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT EVALUATION OF QUERIES WITH MULTIPLE PREDICATE EXPRESSIONS
- Publication number 20180075105
- Publication date Mar 15, 2018
- ORACLE INTERNATIONAL CORPORATION
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT EVALUATION OF QUERY EXPRESSIONS INCLUDING GROUPING CLAUSES
- Publication number 20180075096
- Publication date Mar 15, 2018
- ORACLE INTERNATIONAL CORPORATION
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT EVALUATION OF AGGREGATE FUNCTIONS
- Publication number 20180075113
- Publication date Mar 15, 2018
- ORACLE INTERNATIONAL CORPORATION
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVALUATING SQL EXPRESSIONS ON DICTIONARY ENCODED VECTORS
- Publication number 20170116242
- Publication date Apr 27, 2017
- ORACLE INTERNATIONAL CORPORATION
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-MEMORY COLUMN-LEVEL MULTI-VERSIONED GLOBAL DICTIONARY FOR IN-MEM...
- Publication number 20170109406
- Publication date Apr 20, 2017
- ORACLE INTERNATIONAL CORPORATION
- Shasank K. Chavan
- G06 - COMPUTING CALCULATING COUNTING

Sheldon A.K. Lewis

Person

Patents Grantslast 30 patents

Evaluating SQL expressions on dictionary encoded vectors

Efficient evaluation of query expressions including grouping clauses

Efficient evaluation of queries with multiple predicate expressions

Efficient evaluation of aggregate functions

In-memory column-level multi-versioned global dictionary for in-mem...

Patents Applicationslast 30 patents

SELF-DISCOVERY AND CONSTRUCTION OF TYPE-SENSITIVE COLUMNAR FORMATS...

EFFICIENT EVALUATION OF QUERIES WITH MULTIPLE PREDICATE EXPRESSIONS

EFFICIENT EVALUATION OF QUERY EXPRESSIONS INCLUDING GROUPING CLAUSES

EFFICIENT EVALUATION OF AGGREGATE FUNCTIONS

EVALUATING SQL EXPRESSIONS ON DICTIONARY ENCODED VECTORS

IN-MEMORY COLUMN-LEVEL MULTI-VERSIONED GLOBAL DICTIONARY FOR IN-MEM...