Inventor
GUPTA ANURAG WINDLASS
US132 patents
Patents
50 patentsUS9507843B1Nov 29, 2016
Efficient replication of distributed storage changes for read-only nodes of a distributed database
AMAZON TECH INC158 citations99
US9208032B1Dec 8, 2015
Managing contingency capacity of pooled resources in multiple availability zones
AMAZON TECH INC136 citations99
US10528599B1Jan 7, 2020
Tiered data processing for distributed data
AMAZON TECH INC175 citations98
US10216949B1Feb 26, 2019
Dynamic quorum membership changes
AMAZON TECH INC48 citations98
US10013440B1Jul 3, 2018
Incremental out-of-place updates for index structures
AMAZON TECH INC54 citations98
US9785510B1Oct 10, 2017
Variable data replication for storage implementing data backup
AMAZON TECH INC98 citations98
US9552242B1Jan 24, 2017
Log-structured distributed storage using a single log sequence number space
AMAZON TECH INC89 citations98
US9519664B1Dec 13, 2016
Index structure navigation using page versions for read-only nodes
AMAZON TECH INC67 citations98
US9280591B1Mar 8, 2016
Efficient replication of system transactions for read-only nodes of a distributed database
AMAZON TECH INC145 citations98
US9223843B1Dec 29, 2015
Optimized log storage for asynchronous log updates
AMAZON TECH INC103 citations98
US8972337B1Mar 3, 2015
Efficient query processing in columnar databases using bloom filters
AMAZON TECH INC76 citations98
US10216770B1Feb 26, 2019
Scaling stateful clusters while maintaining access
AMAZON TECH INC72 citations97
US9880933B1Jan 30, 2018
Distributed in-memory buffer cache system using buffer cache nodes
AMAZON TECH INC109 citations97
US11080253B1Aug 3, 2021
Dynamic splitting of contentious index data pages
AMAZON TECH INC27 citations94
US11074261B1Jul 27, 2021
Format independent processing for distributed data
AMAZON TECH INC24 citations94
US10803012B1Oct 13, 2020
Variable data replication for storage systems implementing quorum-based durability schemes
AMAZON TECH INC25 citations94
US10474547B2Nov 12, 2019
Managing contingency capacity of pooled resources in multiple availability zones
AMAZON TECH INC15 citations94
US10303564B1May 28, 2019
Reduced transaction I/O for log-structured storage systems
AMAZON TECH INC31 citations94
US10089220B1Oct 2, 2018
Saving state information resulting from non-idempotent operations in non-volatile system memory
AMAZON TECH INC48 citations94
US10019457B1Jul 10, 2018
Multi-level compression for storing data in a data store
AMAZON TECH INC26 citations94
US9760480B1Sep 12, 2017
Enhanced logging using non-volatile system memory
AMAZON TECH INC21 citations94
US9699017B1Jul 4, 2017
Dynamic utilization of bandwidth for a quorum-based distributed storage system
AMAZON TECH INC37 citations94
US9600500B1Mar 21, 2017
Single phase transaction commits for distributed database transactions
AMAZON TECH INC41 citations94
US9535828B1Jan 3, 2017
Leveraging non-volatile memory for persisting data
AMAZON TECH INC28 citations94
US9317213B1Apr 19, 2016
Efficient storage of variably-sized data objects in a data store
AMAZON TECH INC40 citations94
US9305056B1Apr 5, 2016
Results cache invalidation
AMAZON TECH INC38 citations94
US9047189B1Jun 2, 2015
Self-describing data blocks of a minimum atomic write size for a data store
AMAZON TECH INC36 citations94
US9734021B1Aug 15, 2017
Visualizing restoration operation granularity for a database
AMAZON TECH INC62 citations93
US9384204B2Jul 5, 2016
Efficient data compression and analysis as a service
AMAZON TECH INC17 citations93
US9367574B2Jun 14, 2016
Efficient query processing in columnar databases using bloom filters
AMAZON TECH INC21 citations93
US9336272B1May 10, 2016
Global query hint specification
AMAZON TECH INC30 citations93
US9251003B1Feb 2, 2016
Database cache survivability across database failures
AMAZON TECH INC47 citations93
US8949224B2Feb 3, 2015
Efficient query processing using histograms in a columnar database
AMAZON TECH INC19 citations93
US10909091B1Feb 2, 2021
On-demand data schema modifications
AMAZON TECH INC25 citations92
US10860562B1Dec 8, 2020
Dynamic predicate indexing for data stores
AMAZON TECH INC26 citations92
US10114846B1Oct 30, 2018
Balanced distribution of sort order values for a multi-column sort order of a relational database
AMAZON TECH INC21 citations92
US9514007B2Dec 6, 2016
Database system with database engine and separate distributed storage service
AMAZON TECH INC20 citations92
US9501501B2Nov 22, 2016
Log record management
AMAZON TECH INC17 citations92
US11269911B1Mar 8, 2022
Using specified performance attributes to configure machine learning pipeline stages for an ETL job
AMAZON TECH INC39 citations91
US10713272B1Jul 14, 2020
Dynamic generation of data catalogs for accessing data
AMAZON TECH INC19 citations91
US10061834B1Aug 28, 2018
Incremental out-of-place updates for datasets in data stores
AMAZON TECH INC22 citations91
US10885023B1Jan 5, 2021
Asynchronous processing for synchronous requests in a database
AMAZON TECH INC20 citations86
US10534768B2Jan 14, 2020
Optimized log storage for asynchronous log updates
AMAZON TECH INC12 citations86
US10289723B1May 14, 2019
Distributed union all queries
AMAZON TECH INC14 citations86
US10650017B1May 12, 2020
Tiered storage for data processing
AMAZON TECH INC13 citations85
US10592506B1Mar 17, 2020
Query hint specification
AMAZON TECH INC19 citations85
US10503923B1Dec 10, 2019
Centralized data store for multiple data processing environments
AMAZON TECH INC15 citations85
US10223184B1Mar 5, 2019
Individual write quorums for a log-structured distributed storage system
AMAZON TECH INC20 citations85
US11277494B1Mar 15, 2022
Dynamically routing code for executing
AMAZON TECH INC6 citations84
US11138220B2Oct 5, 2021
Generating data transformation workflows
AMAZON TECH INC9 citations84
Showing the top 50 of 132 patents by PatentIndex Score.