Junping Du

Title: Innovations of Junping Du

Introduction

Junping Du is a prominent inventor based in Beijing, China. He holds a total of 6 patents that showcase his contributions to the field of distributed computing and virtualization technologies. His work has significantly impacted how applications are managed and executed in virtualized environments.

Latest Patents

One of his latest patents is titled "Container virtual machines for Hadoop." This invention describes a distributed computing application that provides a highly elastic and multi-tenant platform for Hadoop applications and other workloads running in a virtualized environment. In this system, data and compute nodes are separated into different virtual machines (VM). Compute VMs are utilized to launch containers from various tenants, organized in pools of hot spare VMs that are immediately available for launching a container and executing a task, as well as pools of cold spare VMs. Each compute VM may include a mounted network filesystem provided by a node manager to share intermediate outputs across VMs executing on the same host.

Another significant patent is "Rack awareness data storage in a cluster of host computing devices." This method receives physical location information for racks in which application running environments are located. Each rack consists of multiple host computing devices in a cluster. The method generates application running environment-rack associations using the physical location information, mapping an application running environment to a rack. These associations are then provided to the cluster, which uses a placement strategy to store data blocks in the data set for different application running environments.

Career Highlights

Junping Du has worked with notable companies such as VMware, Inc. and EMC Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of computing.

Collaborations

Some of his coworkers include Ying Jian He and Da Wan, who have collaborated with him on various projects throughout his career.

Conclusion

Junping Du's contributions to the field of distributed computing and virtualization are evident through his patents and career achievements. His innovative work continues to influence the development of technologies that enhance application management in virtualized environments.