Company Filing History:
Years Active: 2010
Title: Guenther Drach: Innovator in Database Access Systems
Introduction
Guenther Drach is a notable inventor based in Bruchsal, Germany. He has made significant contributions to the field of database technology. His innovative approach has led to the development of a unique system and method for optimistic database access.
Latest Patents
Guenther Drach holds a patent for a "System and method for an optimistic database access." This patent describes a database interface that performs a three-step optimistic database access. Initially, the database interface conducts an optimistic read of a database object. After this read, the database object is checked for consistency. If inconsistencies are found, a first pessimistic read is performed with an isolation level that does not guarantee consistency. Following this, the database object is checked again for consistency. If it remains inconsistent, a second pessimistic read is executed with an isolation level that may guarantee consistency.
Career Highlights
Guenther Drach is associated with SAP AG, a leading software company known for its enterprise resource planning solutions. His work at SAP AG has allowed him to focus on enhancing database access methods, contributing to the efficiency and reliability of data management systems.
Collaborations
Some of Guenther Drach's coworkers include Rainer Schweigkoffer and Tobias Wenner. Their collaboration has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Guenther Drach's contributions to database technology, particularly through his patented system for optimistic database access, highlight his role as an influential inventor in the field. His work continues to impact how databases are accessed and managed, showcasing the importance of innovation in technology.