Inventor

BARBER RONALD J

US73 patents

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

BARBER RONALD J

IBM

Multiple display pointers for computer graphical user interfaces

Image query system and method

Reducing the cost of update, delete, and append-only insert operations in a database

Hashing scheme using compact array tables

System and method for enabling an interpreted programming language to be executed in a database management system environment

System and method for enabling an interpreted programming language to be executed in a database management system environment

On-the-fly encoding method for efficient grouping and aggregation

Efficient join with one or more large dimension tables

Transactional operations in multi-master distributed data management systems

Efficient performance of insert and point query operations in a column store

On-the-fly encoding method for efficient grouping and aggregation

Efficient partitioned joins in a database with column-major layout

Concurrent reads and inserts into a data structure without latching or waiting by readers

Parallel build of non-partitioned join hash tables and non-enforced N:1 join hash tables

Reducing the cost of update, delete, and append-only insert operations in a database

Performing batches of selective assignments in a vector friendly manner

Pooling work across multiple transactions for reducing contention in operational analytics systems

Multilevel filters for cache-efficient access

Multilevel filters for cache-efficient access

Hashing scheme using compact array tables

Multi-level aggregation techniques for memory hierarchies

Resolving versions in an append-only large-scale data store in distributed data management systems

Indexing for evolving large-scale datasets in multi-master hybrid transactional and analytical processing systems

Reducing the cost of update, delete, and append-only insert operations in a database

On-the-fly encoding method for efficient grouping and aggregation

Performing batches of selective assignments in a vector friendly manner

In-place updates with concurrent reads in a decomposed state

Resolving versions in an append-only large-scale data store in distributed data management systems

Monotonic transactions in a multi-master database with loosely coupled nodes

Transactional operations in multi-master distributed data management systems

Concurrent reads and inserts into a data structure without latching or waiting by readers

Parallel build of non-partitioned join hash tables and non-enforced N:1 join hash tables

Monotonic transactions in a multi-master database with loosely coupled nodes

Data encoding and processing columnar data

Efficient analysis of distinct aggregations

Storing data pages of a database in a cloud object storage

Tracking data availability using heartbeats

Scalable enforcement of aggregation constraints within transactions

In-place updates with concurrent reads in a decomposed state

Efficient aggregation in a parallel system

Efficient aggregation in a parallel system

Parallel build of non-partitioned join hash tables and non-enforced N:1 join hash tables

Parallel build of non-partitioned join hash tables and non-enforced n:1 join hash tables

BARBER RONALD J

Predicate pushdown with late materialization in database query processing

Intra-block partitioning for database management

Intra-block partitioning for database management

Multiplication-based method for stitching results of predicate evaluation in column stores

Predicate pushdown with late materialization in database query processing

ARNDT STEFAN

Efficient partitioned joins in a database with column-major layout

Efficient partitioned joins in a database with column-major layout