Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157193 | Switching between a non-partitioned hash join and a partitioned hash join based on an amount of available memory | Vijayshankar Raman, David C. Sharpe | 2018-12-18 |
| 10133760 | Hardware for a bitmap data structure for efficient storage of heterogeneous lists | Ronald J. Barber, Vincent Kulandaisamy, Vijayshankar Raman, Richard S. Sidle | 2018-11-20 |
| 10108667 | Query plan optimization for large payload columns | Vijayshankar Raman, David C. Sharpe, Richard S. Sidle, Liping Zhang | 2018-10-23 |
| 9984122 | Query plan optimization for large payload columns | Vijayshankar Raman, David C. Sharpe, Richard S. Sidle, Liping Zhang | 2018-05-29 |
| 9940346 | Two-level management of locks on shared resources | James L. Finnie, Stewart L. Palmer, Piotr M. Plachta, Garret F. Swart, Xun Xue +1 more | 2018-04-10 |
| 9922064 | Parallel build of non-partitioned join hash tables and non-enforced N:1 join hash tables | Ronald J. Barber, Ippokratis Pandis, Vijayshankar Raman | 2018-03-20 |
| 9875280 | Efficient partitioned joins in a database with column-major layout | Stefan Arndt, Ronald J. Barber, Guy M. Lohman, Lin Qiao, Vijayshankar Raman +2 more | 2018-01-23 |
| 9870396 | Immediate join spilling scheme for a database | Francisco J. Bermudez, Vijayshankar Raman | 2018-01-16 |