Furong Cui

Title: The Innovative Mind of Furong Cui: Pioneering Non-Disruptive Data Migration

Introduction: Furong Cui, an accomplished inventor based in Cary, NC, has made significant contributions to the realm of data storage technology. With a patent to his name, Cui's innovative approach addresses the complexities of migrating virtual volumes in a non-disruptive manner, enhancing data management efficiency.

Latest Patents: Furong Cui holds a notable patent titled "Non-disruptive migration of NVMe-of attached virtual volumes using log-based signaling and confirmation for cutover." This patent introduces a groundbreaking process for the non-disruptive migration of virtual volumes (vVols) from one data storage appliance (DSS) to another. The method involves a synchronization phase where data is efficiently copied to a destination vVol that remains unassigned until the migration process is complete. The innovative mechanism includes several key steps: creating a mapping to the destination vVol, signaling the host through a log page notification, and determining whether the host has successfully retrieved this log page. If the host retrieves the log page, a cutover is executed, granting access to the new vVol while rendering the old one inaccessible. Conversely, if the retrieval fails, the system aborts the migration or attempts a retry, ensuring that data integrity is maintained throughout the process.

Career Highlights: Furong Cui is currently employed at Dell Products Inc., where he leverages his expertise to push the boundaries of data storage technology. His focus on developing non-disruptive solutions reflects a profound understanding of the challenges enterprises face in managing vast amounts of data.

Collaborations: Throughout his career, Furong has collaborated with talented colleagues, including Marina Shem Tov and Sathya Krishna Murthy. These partnerships foster a dynamic environment for innovation, enabling the team to explore new frontiers in technology and data management.

Conclusion: Furong Cui stands as a prominent figure in the landscape of data storage innovations. His patent on non-disruptive migration of virtual volumes illustrates his commitment to enhancing functionality and efficiency in technology. Through his work at Dell Products Inc., Cui continues to pave the way for advancements that will shape the future of data management, making a significant impact on the industry.