Rolf Günter Erich Stegelmann

Title: Rolf Günter Erich Stegelmann: Innovator in Database Technology

Introduction

Rolf Günter Erich Stegelmann is a notable inventor based in Valencia, CA (US). He has made significant contributions to the field of database technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of database systems.

Latest Patents

One of his latest patents is titled "Global and persistent memory for user-defined functions in a parallel database." This innovation enhances User Defined Functions (UDFs) for parallel database systems by ensuring that memory persists even after the UDFs terminate. The memory can be shared across different instances of the UDF and can be custom mapped, encrypted, and secured. Another significant patent is "Evaluating expressions in stored procedures." This patent describes a database system that executes stored procedures containing conditional expressions, assignment expressions, and dynamic database query language statements. The system generates a predetermined type of code for these expressions, allowing for direct evaluation during execution without the need for separate database query language statements.

Career Highlights

Rolf has worked with prominent companies in the technology sector, including NCR Corporation and Teradata US, Inc. His experience in these organizations has contributed to his expertise in database systems and innovations.

Collaborations

Throughout his career, Rolf has collaborated with various professionals, including Jeetendra Chaware, enhancing his projects with diverse insights and expertise.

Conclusion

Rolf Günter Erich Stegelmann is a distinguished inventor whose work in database technology has led to significant advancements. His patents reflect a commitment to improving the efficiency and functionality of database systems.