Inventor

MITTELSTADT ROGER A

US121 patents

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

MITTELSTADT ROGER A

IBM

Sending tasks between virtual machines based on expiration times

Using a partially built index in a computer database system

Implementing dynamic processor allocation based upon data density

Adaptive query cursor management

Blockchain expense and resource utilization optimization

Dynamically adjusting statistics collection time in a database management system

Query plan management associated with a shared pool of configurable computing resources

Generating multiple query access plans for multiple computing environments

Generating multiple query access plans for multiple computing environments

Generating and accessing a data table

Generating and accessing a data table

Generating and accessing a data table

Storing a key value to a deleted row based on key range density

Performing a function on rows of data determined from transitive relationships between columns

Database query optimization using index carryover to subset an index

Feedback loop between a query optimizer and a cache manager

Query hint learning in a database management system

Query hint management for a database management system

Query plan management associated with a shared pool of configurable computing resources

Management of a database system

Query plan management associated with a shared pool of configurable computing resources

Autonomic regulation of a volatile database table attribute

Database statistics based on transaction state

Intelligently utilizing non-matching weighted indexes

Materialized query tables with shared data

Query optimization considering virtual machine mirroring costs

Management of a database system

Management of a database system

Disappearing index for more efficient processing of a database query

Reorganizing database tables

Dynamically adjusting statistics collection time in a database management system

Result set output criteria

Storing partial tuples from a streaming application in a database system

Database sequence object having a dynamic cache block size

Dynamically adjusting statistics collection time in a database management system

Blockchain: automatic fork protection

Distributed management of dynamic processing element connections in streaming applications

Tuple level security for streams processing

Forecasting query access plan obsolescence

Using modified blockchain concepts to guarantee no tuple loss and/or no tuple corruption

Database statistics based on transaction state

DAY PAUL R

Determining a density of a key value referenced in a database query over a range of rows

Database query optimization using weight mapping to qualify an index

Executing a query plan with display of intermediate results

Embedding densities in a data structure

KONIK RAFAL P

Resuming execution of an execution plan in a virtual machine

Changing the compression level of query plans

EGAN RANDY L

Identifying impact of installing a database patch

Adding entries to an index based on use of the index

MITTELSTADT ROGER A

Encrypting data and characterization data that describes valid contents of a column