Company Filing History:
Years Active: 2003-2006
Title: Innovations by Curtis Ellmann
Introduction
Curtis Ellmann is an accomplished inventor based in Madison, WI (US). He has made significant contributions to the field of database systems, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of database queries, showcasing his expertise in this area.
Latest Patents
One of his latest patents is titled "Determining the satisfiability and transitive closure of conditions in a query." This invention presents a method and computer system designed to enhance the efficiency of executing database queries that include various conditions. The process involves analyzing the satisfiability of these conditions prior to executing the query. If the conditions are found to be satisfiable, the transitive closure of the conditions is then analyzed, and modifications are made to ensure they meet the transitive closure requirements before the query is executed.
Another notable patent by Ellmann is the "Method and apparatus for displaying instrumentation parameters in a database system." This invention introduces an instrumentation system for a database that includes monitoring behavior through instrumentation code. The parameters indicative of this behavior are stored and copied into a second database, which is organized according to the same schema as the original database. This allows system administrators to search both databases using the same query language, facilitating the location of data and diagnostic information through a single search tool.
Career Highlights
Curtis Ellmann is currently employed at NCR Corporation, where he continues to innovate and develop solutions in database management systems. His work has had a significant impact on the efficiency and effectiveness of database operations.
Collaborations
Throughout his career, Ellmann has collaborated with notable colleagues, including Olli Pekka Kostamaa and John R Kosic. These collaborations have contributed to the advancement of technology in the field of database systems.
Conclusion
Curtis Ellmann's contributions to database technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the way database systems operate, making significant strides in the industry.