Inventor
PAUL WILLEMS
Inventor
DE
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing95%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
12,561,326Lateral join202612,547,622Dynamically generated operations in a parallel processing framework202612,524,410Handling early exit in a pipelined query execution engine via backward propagation of early exit information202612,517,759Disabling of memory allocators202612,505,086Transport of non-standardized data between relational database operations202512,461,914Adaptive early filtering with intra-pipeline predicate back-propagation202512,461,915Reducing activity of the main SQL executor thread202512,436,951Dynamic operator pruning based on state dependencies and intermediate results202512,386,809Multi-fragment index scan202512,380,078Calculated dictionary column readers202512,360,998Distributed query plan generation202512,339,840Result streaming for distributed query processing202512,332,897Selective skipping of dictionary scans and/or index lookups during query processing in database systems202512,332,890Shared subplan pipelining inference202512,326,861Pipeline bypass for certain query plan operators202512,298,911Spill-to-disk in projection operations202512,265,537JIT code compilation during runtime based on runtime statistics202512,204,537Custom table scan for top k queries202512,197,453Heapsort in a parallel processing framework202512,164,519Result streaming by reordering pipelines202412,153,965Allocation of worker threads in a parallelization framework with result streaming202412,118,003On-demand access of database table partitions202412,072,879Dynamically generated operations in a parallel processing framework202412,061,603Dynamic operator pruning based on state dependencies and intermediate results202412,032,575Query execution including pause and detach operations after first data fetch202411,977,582Global index with repartitioning operator202411,960,463Multi-fragment index scan202411,947,514Transport of non-standardized data between relational database operations202411,775,543Heapsort in a parallel processing framework202311,625,401Query execution including pause and detach operations after first data fetch202311,580,106Robustness metrics for optimization of query execution plans202311,556,537Query plan generation and execution based on single value columns202311,487,737Take over table opening for operators202211,429,610Scaled-out query execution engine202211,386,102Release of latches for garbage collection202211,372,927Evaluation of duplicated filter predicates202211,204,921Robustness metrics for optimization of query execution plans2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SAP SE (37)· patent assignee history
2021–2026Based in DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAP SE | 37 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| DE | 37 | 2021–2026 |