Ruitao Duan

Title: Ruitao Duan: Innovator in Virtual Storage Systems

Introduction

Ruitao Duan is a notable inventor based in Wellesley, MA (US). He has made significant contributions to the field of virtual storage systems, particularly in minimizing data loss scenarios. His innovative approach has led to the development of a patent that addresses critical issues in data management.

Latest Patents

Ruitao Duan holds a patent titled "Reducing potential data-loss scenarios when using ephemeral storage as backing storage for journaling by a virtual storage system." This patent outlines systems and methods for flushing an operation log journal to both ephemeral storage and persistent storage during a shutdown sequence of a virtual storage system. The invention aims to minimize data-loss scenarios by using persistent storage as a backup to ephemeral storage, especially during shutdown or reboot scenarios. This approach ensures that when a virtual storage system is rehosted after an unplanned shutdown, the operation log journal can be recovered from persistent storage, facilitating vNVRAM replay and preventing data loss.

Career Highlights

Ruitao Duan is currently employed at NetApp, Inc., where he continues to innovate in the field of data storage solutions. His work focuses on enhancing the reliability and efficiency of virtual storage systems, making significant strides in data management technologies.

Collaborations

Ruitao has collaborated with notable colleagues, including Sangramsinh Pandurang Pawar and Per Olov Wahlstrom. These collaborations have contributed to the advancement of technologies in the realm of virtual storage systems.

Conclusion

Ruitao Duan's contributions to the field of virtual storage systems are invaluable. His innovative patent addresses critical data loss issues, showcasing his expertise and commitment to advancing technology in data management.