Inventor

RAMESH BHASHYAM

US65 patents

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

RAMESH BHASHYAM

TERADATA US INC

Regulating the workload of a database system

Administering the workload of a database system using feedback

Administering workload groups

Clustering strings using N-grams

Statistical representation of skewed data

Dynamic partition enhanced inequality joining using a value-count index

Dynamic partition enhanced joining using a value-count index

Method and system for performing logical partial declustering

Autonomous workload management in an analytic platform

Query plan searching and optimization

Method for performing in-memory hash join processing in relational database systems

Join elimination enhancement for real world temporal applications

Closed-loop predicate analysis

Closed-loop estimation of request costs

Cost based function optimization for coupled systems

Spool file for optimizing hash join operations in a relational database system

Optimizing access to a database by utilizing a star join

System and method for sharing database query execution plans between multiple parsing engines

Assignment of objects to processing engines for efficient database operations

Hash table structure for optimizing hash join operations in a relational database system

Optimizing the processing of in-list rows

RAMESH BHASHYAM

Eliminating inner joins based on a temporal relationship constraint

Selecting a compression technique

Spatial indexing

Optimizing DML statement execution for a temporal database

Commit-time timestamping of temporal rows

Caching execution plans for queries that use timestamps

Software update system and method

Eliminating sequenced inner and outer joins using temporal sequenced referential integrity and temporal uniqueness

Sequenced modifications of multiple rows in a temporal table

Deciding whether to cache a generic plan for executing a request based on a system performance metric

Eliminating inner joins based on a contained predicate and a temporal relationship constraint

Method, database system and computer program for joining temporal database tables

NCR CORP

Optimizing an equi-join operation using a bitmap index structure

Optimization of SQL queries involving aggregate expressions using a plurality of local and global aggregation operations

Optimizing an outer join operation using a bitmap index structure

Optimizing an exclusion join operation using a bitmap index structure

Similarity string filtering

Event-based synchronization

Partitioned joins of spatial objects in a database system

Dynamic partition enhanced joining

System and method for retrieving information from a database

Allocating storage for aligned data

BROWN DOUGLAS P

Guiding the development of workload group definition classifications

Administering workload groups

Identifying database request sources

TERADOTA US INC

Transactiontime and validtime timestamping in an enterprise active data warehouse

WATZKE MICHAEL

Column-oriented task execution in a row-partitioned database system

TERADATA CORP

System and method for data compression using a dynamic compression dictionary

GAO LIKE

Processing insert with normalize statements