Hualiang Xu

Title: Hualiang Xu: Innovator in Cloud Storage Solutions

Introduction

Hualiang Xu is a notable inventor based in Westborough, MA (US), recognized for his contributions to cloud storage technology. With a total of 2 patents, he has developed innovative systems and methods that enhance data management and storage efficiency.

Latest Patents

Hualiang Xu's latest patents focus on advanced data and metadata structures for tiering data to cloud storage. One of his patents describes systems and methods for establishing data constructs that facilitate efficient and transparent tiering of data from local storage to cloud storage. This innovation allows files to be split into chunks and stored as individual objects in cloud storage. A stub file can replace the local file in local storage, mapping cloud objects that contain data to specific regions of the file. This process frees up local storage capacity previously dedicated to file data for other uses.

Another significant patent addresses the writing back of data to files tiered in cloud storage. This system allows files to be stored in chunks, with each chunk represented as a distinct cloud object. The mapping of these cloud objects to known offset regions of a file is stored in local storage within a stub file. If a file is modified locally, the offset range associated with the write can determine which cloud object is being modified. A new cloud object can be created with the write data, while the previous cloud object is retained in cloud storage. This mapping can be updated to reference the new cloud object, allowing for efficient recall of past versions of files.

Career Highlights

Hualiang Xu has worked with prominent companies in the technology sector, including EMC IP Holding Company LLC and EMC Corporation. His experience in these organizations has contributed to his expertise in cloud storage solutions and data management.

Collaborations

Hualiang has collaborated with notable professionals in his field, including Lijun Wang and Edward Cande. These partnerships have likely fostered innovation and development in his projects.

Conclusion

Hualiang Xu's work in cloud storage technology exemplifies the impact of innovative thinking in the field of data management. His patents reflect a commitment to enhancing the efficiency and functionality of cloud storage systems.