Inventor

SIDLE RICHARD S

US61 patents

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

SIDLE RICHARD S

IBM

Query optimizer system that detects and prevents mutating table violations of database integrity in a query before execution plan generation

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

Updating of in-memory synopsis metadata for inserts in database table

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

Independent deferred incremental refresh of materialized views

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

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

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

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

Using parallel insert sub-ranges to insert into a column store

Buffering inserts into a column store database

Classification of data for insertion into a database

Parallel load in a column-store database

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

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

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

Updating of in-memory synopsis metadata for inserts in database table

Transactional operations in multi-master distributed data management systems

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

Incremental AST maintenance using work areas

Using parallel insert sub-ranges to insert into a column store

Data encoding and processing columnar data

In-place updates with concurrent reads in a decomposed state

Efficient join on dynamically compressed inner for improved fit into cache hierarchy

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

Updating of in-memory synopsis metadata for inserts in database table

Query plan optimization for large payload columns

Query plan optimization for large payload columns

Hardware for a bitmap data structure for efficient storage of heterogeneous lists

Query plan optimization for large payload columns

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

Data encoding and processing columnar data

Query plan optimization for large payload columns

Efficient representation, access and modification of variable length objects

Query handling in a columnar database

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

JOHNSON F RYAN

Method for laying out fields in a database in a hybrid of row-wise and column-wise ordering

FANGHAENEL THOMAS

Multi-level database compression