Company Filing History:
Years Active: 2010
Title: Inventor Spotlight: Donald Reichart
Introduction: Donald Reichart is a notable inventor based in San Antonio, Texas, recognized for his innovative contributions to the field of database systems. With a focus on enhancing SQL query efficiency, he has developed methods that streamline database query processing.
Latest Patents: Donald holds a patent for a "Method and system for rewriting a database query." This invention pertains to a method for rewriting a SQL query that includes a null sensitive expression (NSE) in its select list. The query involves an outer join command executed on two tables along with a view or a Derived Table (DT). The method details the identification of unmatching rows using non-nullable fields from the outermost table and converting the NSEs into a SQL case construct before performing the outer join.
Career Highlights: Donald Reichart is associated with Teradata U.S., Inc., where he has applied his expertise in database technologies. His work focuses on improving database systems and optimizing data query methods to enhance performance and reliability in handling complex SQL queries.
Collaborations: Throughout his career, Donald has collaborated with several talented professionals, including Pradeep Sathyanarayan and Ahmad Said Ghazal. These collaborations have fostered an environment of innovation and creative problem-solving within his team.
Conclusion: Donald Reichart continues to make significant strides in the field of database systems. His patent for rewriting SQL queries demonstrates his commitment to advancing technology and improving data management processes. As he continues his work at Teradata U.S., Inc., his contributions are sure to influence the future of database technologies and innovations.