Hexiang Lin

Title: Hexiang Lin: Inventor in Distributed Computing and Graph Databases.

Introduction

Hexiang Lin is an inventor based in Beijing, China. His work includes inventions for distributed graph computing, data recovery, and memory management. He is associated with 3 patents.

Latest Patents

Lin’s latest patents address reliability and storage efficiency in graph-based computing systems.

- Checkpoint Management for Data Recovery in a Distributed Graph Computing System describes a method for coordinating checkpoints across computing nodes. After each node confirms that it has stored checkpoint data in persistent memory, the system generates and distributes a checkpoint identifier. Nodes associate that identifier with the stored data, which can then support recovery before the next checkpoint identifier becomes available.

- Workload-Aware Memory Reclamation on Graph Databases presents a method for reclaiming storage occupied by invalid data. The system tracks usage characteristics for database extents, creates a reclamation list based on those characteristics, and reclaims memory in the list’s order.

Career Highlights

Lin’s listed company affiliations include Beijing Volcano Engine Technology Co., Ltd. and Lemon Inc. His patent work reflects a focus on distributed systems and the efficient management of graph database storage.

Collaborations

Lin’s listed coworkers include Cheng Chen and Miaomiao Cheng.

Conclusion

Hexiang Lin’s inventions focus on improving data recovery and memory reclamation in graph computing systems, connecting distributed checkpoint management with workload-aware database storage.