| 12450259 |
Performance optimization in raft-based asynchronous database transaction replication |
Lik Wong, Sampanna Shahaji Salunke, Leonid Novak, Wei Hu |
2025-10-21 |
|
| 12399909 |
Configuration and management of replication units for asynchronous database transaction replication |
Lik Wong, Leonid Novak, Sampanna Shahaji Salunke, Wei-Ming Hu |
2025-08-26 |
|
| 12380130 |
Recovery from loss of leader during asynchronous database transaction replication |
Lik Wong, Leonid Novak, Sampanna Shahaji Salunke, Wei-Ming Hu |
2025-08-05 |
|
| 12277140 |
Consensus protocol for asynchronous database transaction replication with fast, automatic failover, zero data loss, strong consistency, full SQL support and horizontal scalability |
Lik Wong, Leonid Novak, Sampanna Shahaji Salunke, Wei-Ming Hu |
2025-04-15 |
|
| 11954117 |
Routing requests in shared-storage database systems |
Juan R. Loaiza, Wei-Ming Hu, Leonid Novak |
2024-04-09 |
$591,005,000 |
| 11636075 |
System and method for providing direct access to a sharded database |
Vidya Hegde, Jean De Lavarene, Douglas Surber, Leonid Novak, Wei-Ming Hu +3 more |
2023-04-25 |
$83,334,000 |
| 11609901 |
Automatic derivation of shard key values and transparent multi-shard transaction and query support |
Lik Wong, Leonid Novak, Douglas Surber, Ilesh Hasmukhlal Garish, Saurabh Verma +2 more |
2023-03-21 |
$124,180,000 |
| 11409721 |
System and method for providing access to a sharded database using a cache and a shard technology |
Vidya Hegde, Jean De Lavarene, Douglas Surber, Leonid Novak, Wei-Ming Hu +3 more |
2022-08-09 |
$91,063,000 |
| 11204900 |
Request routing and query processing in a sharded database |
Wei-Ming Hu, Leonid Novak, Ilya Taranov, Zheng Zeng, Jean De Lavarene +1 more |
2021-12-21 |
$153,550,000 |
| 11194773 |
Integration of existing databases into a sharding environment |
Wei-Ming Hu, Ghazi Nourdine Benadjaoud, Darshan Maniyani, Sachin Rathod, Wumengjian Zhu |
2021-12-07 |
$145,539,000 |
| 11151124 |
Automatic derivation of shard key values and transparent multi-shard transaction and query support |
Lik Wong, Leonid Novak, Douglas Surber, Ilesh Hasmukhlal Garish, Saurabh Verma +2 more |
2021-10-19 |
$157,581,000 |
| 10983970 |
Relational database organization for sharding |
Wei-Ming Hu, Stephen Ball, Ghazi Nourdine Benadjaoud, Leonid Novak, Ilya Taranov +1 more |
2021-04-20 |
$77,894,000 |
| 10545935 |
System and method for providing access to a sharded database using a cache and a shard technology |
Vidya Hegde, Jean De Lavarene, Douglas Surber, Leonid Novak, Wei-Ming Hu +3 more |
2020-01-28 |
$59,729,000 |
| 10496614 |
DDL processing in shared databases |
Wei-Ming Hu, Leonid Novak, Stephen Ball, Ghazi Nourdine Benadjaoud |
2019-12-03 |
$35,063,000 |
| 10339116 |
Composite sharding |
Wei-Ming Hu, Ghazi Nourdine Benadjaoud, Ilya Taranov |
2019-07-02 |
$27,739,000 |
| 10331634 |
Request routing and query processing in a sharded database |
Wei-Ming Hu, Leonid Novak, Ilya Taranov, Zheng Zeng, Jean De Lavarene +1 more |
2019-06-25 |
$42,712,000 |
| 10268710 |
Relational database organization for sharding |
Wei-Ming Hu, Stephen Ball, Ghazi Nourdine Benadjaoud, Leonid Novak, Ilya Taranov +1 more |
2019-04-23 |
$49,485,000 |
| 10248483 |
Data recovery advisor |
Michael James Stewart, Wei-Ming Hu, Alok Pareek, Lawrence HinLuen To, Jr., Vinay Srihari |
2019-04-02 |
$38,763,000 |
| 9268840 |
Providing services across systems that manage distributed replicas |
Wei-Ming Hu, Lakshminaray Chidambaran, Feroz Alam Khan, Bhaskar Mathur, Kevin S. Neel +5 more |
2016-02-23 |
$36,141,000 |
| 8838535 |
Providing services across systems that manage distributed replicas |
Wei-Ming Hu, Lakshminaray Chidambaran, Feroz Alam Khan, Bhaskar Mathur, Kevin S. Neel +5 more |
2014-09-16 |
$41,899,000 |
| 8543862 |
Data corruption diagnostic engine |
Michael James Stewart, Wei-Ming Hu, Balasubrahmanyam Kuchibhotla, Margaret Susairaj, Hubert Ken Sun |
2013-09-24 |
$31,770,000 |
| 8402129 |
Method and apparatus for efficient reactive monitoring |
Danny Raz |
2013-03-19 |
$1,362,000 |
| 8074103 |
Data corruption diagnostic engine |
Michael James Stewart, Wei-Ming Hu, Balasubrahmanyam Kuchibhotla, Margaret Susairai, Hubert Ken Sun |
2011-12-06 |
$36,297,000 |
| 7904756 |
Repair planning engine for data corruptions |
Michael James Stewart, Wei-Ming Hu, Muthu Olagappan |
2011-03-08 |
$46,381,000 |
| 7734580 |
Readable physical storage replica and standby database system |
Tirthankar Lahiri, Kiran Goyal, Jia Shi, Wei-Ming Hu, Neil MacNaughton +9 more |
2010-06-08 |
$15,507,000 |
