Bjarne Christiansen

Title: Bjarne Christiansen: Innovator in Database Technology

Introduction

Bjarne Christiansen is a notable inventor based in Copenhagen, Denmark. He has made significant contributions to the field of database technology, holding 2 patents that showcase his innovative approach to data representation and storage.

Latest Patents

His latest patents include a method and apparatus for representing a database in a computer-readable medium. This method involves accessing a first table in the database, which contains rows of data, each having one or more columns. The first representation of the first table is stored in volatile computer memory in a column-oriented format. This format comprises at least one B-tree for at least one column, where the B-tree is composed of at least one array. The B-tree includes references to a plurality of arrays, each corresponding to the rows of one column of the table. The method further includes storing data corresponding to the rows in a packed format and a second representation of the database that is substantially identical to the first representation.

Career Highlights

Bjarne has worked with several prominent companies in the tech industry, including TightDB, Inc. and MongoDB, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in database technology.

Collaborations

Some of his notable coworkers include Alexander Swane Stigsen and Lasse Reinhold, who have collaborated with him on various projects.

Conclusion

Bjarne Christiansen's work in database technology exemplifies his innovative spirit and dedication to improving data management systems. His patents reflect a deep understanding of the complexities involved in database representation and storage.