Company Filing History:
Years Active: 2014
Title: David Graf: Innovator in Virtualized Disk Systems
Introduction
David Graf is a notable inventor based in Zurich, Switzerland. He has made significant contributions to the field of distributed systems, particularly in the area of virtualized disk access. His innovative approach has paved the way for advancements in how data is managed and updated in distributed environments.
Latest Patents
David Graf holds a patent for a method titled "Fine-grained and concurrent access to a virtualized disk in a distributed system." This patent describes a method for updating a block on disk, which involves clients committing log records to queues corresponding to blocks. The process includes checkpointing, where a client obtains a flushing lock on the queue, receives log records, applies them to a block on disk, and deletes the log records from the queue. This method allows for efficient updates to a locally cached version of the block, which can then be stored on the disk, either replacing the original block or as a new version.
Career Highlights
David Graf is currently associated with 28msec Inc., where he continues to work on innovative solutions in the field of distributed systems. His expertise and dedication to advancing technology have made him a valuable asset to his company.
Collaborations
Throughout his career, David has collaborated with notable professionals in the industry, including Matthias Brantner and Donald Kossmann. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies.
Conclusion
David Graf's contributions to the field of virtualized disk systems exemplify the impact of innovative thinking in technology. His patent and ongoing work at 28msec Inc. highlight his commitment to advancing the capabilities of distributed systems.