Andreas Bader

Title: Innovations by Andreas Bader

Introduction

Andreas Bader is a notable inventor based in Walldorf, Germany. He has made significant contributions to the field of data management and processing, holding 2 patents that showcase his innovative approach to database technologies.

Latest Patents

One of his latest patents is titled "Advanced data models containing declarative and programmatic constraints." This invention extends a database language to define constraints on a data model, such as an entity-relationship model, rather than on the concrete database itself. The constraints can be either declarative, defined using expressions of the database language, or programmatic, defined as a stored procedure in a domain-specific language. By storing these constraints at a higher level than the database, they can be executed without altering the database's persistency. Additionally, techniques for managing constraints on partially loaded entities are disclosed.

Another significant patent by Bader is "In-memory processing for a data warehouse." This invention includes in-memory processing for data warehouse applications. In this embodiment, data records from a data warehouse application are stored in an in-memory database structure. Data received from the warehouse may be queued and loaded into the storage structure according to predefined rules. The stored records are linked to in-memory database transactions that caused their storage and may also be associated with transactions that modified them. A mapping is generated to connect requests from the data warehouse application with in-memory database transactions, allowing the application to retrieve data in a change data format calculated on-the-fly.

Career Highlights

Andreas Bader has worked with prominent companies in the tech industry, including SAP SE and SAP AG. His experience in these organizations has contributed to his expertise in database technologies and innovations.

Collaborations

Throughout his career, Bader has collaborated with notable professionals, including Stefan A. Baeuerle and Timm Falter. These collaborations have likely enriched his work and contributed to his innovative projects.

Conclusion

Andreas Bader's contributions to database technology through his patents reflect his innovative spirit and expertise in the field. His work continues to influence advancements in data management and processing.