Miao Ke Cao

Title: Miao Ke Cao: Innovator in Disaster Recovery Systems

Introduction

Miao Ke Cao is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of disaster recovery systems, particularly in split storage cluster environments. With a total of 2 patents, his work focuses on enhancing the reliability and performance of storage systems during communication failures.

Latest Patents

Miao Ke Cao's latest patents include a method, computer program product, and/or computer system that assigns access to a quorum disk in a split-storage cluster environment when a communication link between storage systems fails. Access to the quorum disk is determined based on the I/O performance of the storage systems. The system prioritizes the storage system with higher performance before the link failure occurs. When the communication link fails, both storage systems attempt to access the quorum disk. If the non-priority storage system is the first to attempt access, a timer is initiated. If the priority system accesses the quorum disk within a predetermined time interval, it locks the quorum disk and forms the cluster. Conversely, if the priority system does not access the quorum disk within the specified time, the non-priority system locks the quorum disk and forms the cluster.

Career Highlights

Miao Ke Cao is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to develop innovative solutions that address critical challenges in data storage and recovery.

Collaborations

Miao has collaborated with notable coworkers, including Ning Zhao and Wei Yin, who have contributed to his projects and innovations.

Conclusion

Miao Ke Cao's contributions to disaster recovery systems exemplify his commitment to advancing technology in storage solutions. His innovative patents reflect a deep understanding of the complexities involved in maintaining system performance during failures.