Location History:
- Seattle, WA (US) (2020)
- San Carlos, CA (US) (1990 - 2022)
- San Francisco, CA (US) (2023 - 2024)
Company Filing History:
18 out of 24,195 
12 out of 22,541 
8 out of 54,719 
Years Active: 1990-2025
Title: Douglas Brian Terry: Innovator in Distributed Transaction Management
Introduction: Douglas Brian Terry, based in San Carlos, CA, is a prolific inventor with a remarkable portfolio of 36 patents to his name. His work primarily focuses on advancements in distributed transaction management and data management systems, showcasing his contributions to the fields of computer science and technology.
Latest Patents: Among his latest patents, two standout technologies illustrate his innovative approach. The first patent, "Lock-free timestamp ordering for distributed transactions," introduces a lock-less data management service employing a multi-phase commit process. This patent emphasizes efficiency with a read set validation phase, a pre-commit timestamps update phase, and a write initialization phase that ensures secure storage of new data item versions. The second patent, "Transactional protocol for snapshot isolation without synchronized clocks," describes a unique protocol for implementing ACID transactions in distributed settings without requiring synchronized clocks. This invention guarantees that transactions interacting with common objects maintain the correct order, which is particularly beneficial for distributed data lakes reliant on object storage.
Career Highlights: Douglas has earned a reputation through his extensive experience at notable companies such as Xerox Corporation and Amazon Technologies, Inc. His tenure at these organizations has been instrumental in refining and developing innovative solutions that address complex challenges in distributed systems.
Collaborations: Working alongside esteemed colleagues like Karin Petersen and James P. Dourish, Douglas has fostered collaboration that enhances his innovative capacities. These partnerships have played a critical role in driving forward-thinking projects and technological improvements.
Conclusion: Douglas Brian Terry stands as a significant figure in the realm of distributed transaction management, with a noteworthy collection of patents that highlight his ingenuity. His contributions continue to shape the landscape of technology, influencing future developments in the field.