Sivaramakrishnan Narayanan

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
RLE-aware optimization of SQL queries
- Patent number 10,146,837
- Issue date Dec 4, 2018
- Pivotal Software, Inc.
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RLE-aware optimization of SQL queries
- Patent number 9,652,501
- Issue date May 16, 2017
- Pivotal Software, Inc.
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metadata cache supporting multiple heterogeneous systems
- Patent number 9,477,695
- Issue date Oct 25, 2016
- EMC Corporation
- Lyublena Antova
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RLE-aware optimization of SQL queries
- Patent number 9,430,524
- Issue date Aug 30, 2016
- Pivotal Software, Inc.
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory quota
- Patent number 9,418,109
- Issue date Aug 16, 2016
- EMC Corporation
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resource queues
- Patent number 9,418,064
- Issue date Aug 16, 2016
- EMC Corporation
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for analyzing query optimizer performance
- Patent number 9,275,107
- Issue date Mar 1, 2016
- Pivotal Software, Inc.
- Brian Hagenbuch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RLE-aware optimization of SQL queries
- Patent number 9,171,041
- Issue date Oct 27, 2015
- Pivotal Software, Inc.
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic allocation of memory for memory intensive operators
- Patent number 9,104,663
- Issue date Aug 11, 2015
- EMC Corporation
- Sivaramakrishnan Narayanan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Executing correlated and multi-row subqueries in a MPP database
- Patent number 8,862,606
- Issue date Oct 14, 2014
- EMC Corporation
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for analyzing query optimizer performance
- Patent number 8,818,991
- Issue date Aug 26, 2014
- Pivotal Software, Inc.
- Brian Hagenbuch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metadata cache supporting multiple heterogeneous systems
- Patent number 8,688,703
- Issue date Apr 1, 2014
- EMC Corporation
- Lyublena Antova
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for query prioritization in a shared nothing d...
- Patent number 8,375,047
- Issue date Feb 12, 2013
- EMC Corporation
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR ANALYZING QUERY OPTIMIZER PERFORMANCE
- Publication number 20150081667
- Publication date Mar 19, 2015
- Pivotal Software, Inc.
- Brian Hagenbuch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METADATA CACHE SUPPORTING MULTIPLE HETEROGENEOUS SYSTEMS
- Publication number 20140195553
- Publication date Jul 10, 2014
- EMC Corporation
- Lyublena Antova
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY QUOTA
- Publication number 20120239641
- Publication date Sep 20, 2012
- EMC Corporation
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Query Prioritization in a Shared Nothing D...
- Publication number 20110246481
- Publication date Oct 6, 2011
- Greenplum, Inc.
- Sivaramakrishnan Narayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Analyzing Query Optimizer Performance
- Publication number 20110153594
- Publication date Jun 23, 2011
- Greenplum, Inc.
- Brian Hagenbuch
- G06 - COMPUTING CALCULATING COUNTING

Sivaramakrishnan Narayanan

Person

Patents Grantslast 30 patents

RLE-aware optimization of SQL queries

RLE-aware optimization of SQL queries

Metadata cache supporting multiple heterogeneous systems

RLE-aware optimization of SQL queries

Memory quota

Resource queues

Apparatus and method for analyzing query optimizer performance

RLE-aware optimization of SQL queries

Dynamic allocation of memory for memory intensive operators

Executing correlated and multi-row subqueries in a MPP database

Apparatus and method for analyzing query optimizer performance

Metadata cache supporting multiple heterogeneous systems

Apparatus and method for query prioritization in a shared nothing d...

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR ANALYZING QUERY OPTIMIZER PERFORMANCE

METADATA CACHE SUPPORTING MULTIPLE HETEROGENEOUS SYSTEMS

MEMORY QUOTA

Apparatus and Method for Query Prioritization in a Shared Nothing D...

Apparatus and Method for Analyzing Query Optimizer Performance