Company Filing History:
Years Active: 2007-2014
Title: Erich Marschall: Innovator in OLAP Technologies
Introduction
Erich Marschall is a notable inventor based in Nussloch, Germany. He has made significant contributions to the field of online analytical processing (OLAP) with a total of nine patents to his name. His work focuses on enhancing data processing and security in multidimensional databases.
Latest Patents
One of his latest patents is titled "OLAP execution model using relational operations." This invention outlines a method for executing queries in an OLAP system, which generates a model specifying a graph that defines various operations on data. The OLAP system processes a first query and generates a second query that includes layered subqueries corresponding to different operations on the data. This innovative approach allows for efficient data retrieval and processing.
Another significant patent is the "System and method of securing and authorizing multidimensional transactional data." This invention provides a system for securing access to multidimensional transactional data, ensuring that users can view accurate aggregations while restricting access to unauthorized data. The OLAP system aggregates selections from a database according to user authorization, enhancing data security and integrity.
Career Highlights
Erich Marschall is currently employed at SAP AG, a leading software company known for its enterprise resource planning solutions. His work at SAP has allowed him to develop and refine his innovative ideas in OLAP technologies, contributing to the company's reputation for excellence in data management solutions.
Collaborations
Throughout his career, Erich has collaborated with notable colleagues such as Guenter Radestock and Stefan Dipper. These collaborations have fostered an environment of innovation and creativity, leading to advancements in OLAP systems and methodologies.
Conclusion
Erich Marschall's contributions to OLAP technologies and his innovative patents have significantly impacted the field of data processing and security. His work continues to influence the way organizations manage and analyze multidimensional data.
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