Kelsey L Bruso

Kelsey L Bruso is a skilled inventor based in Minneapolis, MN, US, who holds an impressive portfolio of 12 patents. His latest patents are focused on database management systems (DBMS) and B+ tree data structures. Specifically, his recent work is centered around approaches for processing database transactions against a database, including record-level locking and page-level recovery in a DBMS.

One of Bruso's recent patented approaches involves efficiently processing a first transaction that specifies an operation for changing the state of a first record stored in a database page. This involves changing the state of the record, and then storing information about the transaction, the operation, and the state of the first record. This information is then used to determine whether a second transaction that specifies a change in the state of a second record is in-process. If so, Bruso's innovative approach stores the information in an audit trail to prevent any issues or conflicts.

Another patent Bruso has recently been granted is for dynamic preconditioning of a B+ tree. This approach is focused on processing a B+ tree data structure in a more efficient and effective manner. In one implementation, Bruso's approach involves monitoring the first insert operation to a first data page of a first index page in the B+ tree. If performing this insert operation would block a second insert operation in a concurrent transaction, at least one empty second data page is created to avoid any blockages.

Bruso works at Unisys Corporation, an established global information technology company that provides consulting, systems integration, outsourcing, and infrastructure services. Some of his notable coworkers at Unisys Corporation include James M Plasek and Roger V Ritchie.

In summary, Kelsey L Bruso's contributions to the field of database management systems and B+ tree data structures have been highly impactful. His innovative approaches to efficient record-level locking and page-level recovery in a DBMS, as well as his work on dynamic preconditioning of a B+ tree, are both innovative and practical.