Inventor

PLASEK JAMES M

US24 patents

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

PLASEK JAMES M

UNISYS CORP

System and method for cross-reference linking of local partitioned B-trees

Hybrid hash join process

System for optimally processing a transaction and a query to the same database concurrently

Record-level locking and page-level recovery in a database management system

Dynamic preconditioning of A B+tree

Allocation of storage for a database

System and method for building a balanced B-tree

System and method for transforming a database state

Database searching using trapeze fetch

Locking partitioned database tables

Memory bypass in accessing large data objects in a relational database management system

Method and apparatus for administration of database partitions

Database management system and method for maintaining a database in a range sensitive manner

Method and system for dynamic recompilation of statements of a first language embedded in a program having statements of a second language

Updating a secondary index from an audit trail

Method of building and appending data structures in a multi-host environment

Dynamic preconditioning of a B+ tree

Methods for detecting overflow and/or underflow in a fixed length binary field

Method of making a file containing a secondary index recoverable during processing

BRUSO KELSEY L

Delaying automated data page merging in a B+tree until after committing the transaction

Method of building and appending data structures in a multi-host environment

Systems and methods for deriving database semantic information using artificial intelligence

PLASEK JAMES M

Handling of analytic queries

Free resources parameter for improving performance of database alterations