Shishen Liu

Shishen Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of data replication and high availability systems. With a total of 3 patents, Liu's work has advanced the way data is managed and safeguarded in modern computing environments.

Latest Patents

Liu's latest patents include innovative systems and methods for data replication. One of his notable inventions is a method that creates a backup or replica of a master file. This method involves receiving a serialized stream of data that represents changes to a file, sorting the data, and storing it in memory. The process also includes sending an acknowledgment to the originating computer and merging the sorted data with existing backup data.

Another significant patent addresses the issue of high availability in networked systems. This method allows a node in a high availability system to monitor another node's responsiveness. If the monitored node becomes unresponsive, the system can switch to a periodic replication mode while still serving user requests. Once the node is back online, the system negotiates to merge any changes made during the downtime.

Career Highlights

Shishen Liu is currently employed at CA, Inc., where he continues to develop innovative solutions in data management. His expertise in creating robust systems has made him a valuable asset to his company and the industry at large.

Collaborations

Liu has collaborated with notable colleagues, including Haiyang Zhang and Xiaopin Wang. Their combined efforts have contributed to the advancement of technology in their field.

Conclusion

Shishen Liu's contributions to data replication and high availability systems demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving data management practices, making a lasting impact on the industry.