David E Rowlands

Title: Innovations of David E Rowlands

Introduction

David E Rowlands is a notable inventor based in Leominster, MA (US). He has made significant contributions to the field of software configuration and user interaction through his innovative patents. With a total of 2 patents, Rowlands has demonstrated his expertise and creativity in developing solutions that enhance software performance and user experience.

Latest Patents

One of Rowlands' latest patents is titled "System for distributed error reporting and user interaction." This invention introduces a distributed object called a console that manages all interactions with users and error reporting on a computer cluster. The console provides a simple synchronous call interface that does not rely on network semantics, allowing all layers of software to utilize it effectively. The inclusion of an error stack enhances user interaction and error reporting, enabling meaningful error messages to be relayed to users.

Another significant patent is the "Method and apparatus for fail safe configuration." This invention outlines a method for configuring a software application on a cluster. A configuration coordinator communicates with configuration slaves on various nodes, initiating a configuration operation. The configuration slaves automatically perform actions to configure their respective nodes while generating logs to reflect their progress. In the event of an error, the configuration coordinator ensures that changes are rolled back, making the configuration process atomic, automatic, and significantly faster than manual operations.

Career Highlights

David E Rowlands is currently employed at Oracle International Corporation, where he continues to innovate and contribute to advancements in software technology. His work has had a lasting impact on the efficiency and reliability of software applications in clustered environments.

Collaborations

Rowlands has collaborated with notable colleagues such as Paul F Mackin and Luk S Ho, further enhancing the innovative environment in which he works.

Conclusion

David E Rowlands is a distinguished inventor whose contributions to software configuration and user interaction have paved the way for more efficient and user-friendly applications. His patents reflect a deep understanding of technology and a commitment to innovation.