Yoo-Hyun Park

Title: **Innovative Mind: The Contributions of Yoo-Hyun Park in Cluster Monitoring Systems**

Introduction

Yoo-Hyun Park, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the field of cluster monitoring systems. With two patents to his name, his innovative work has garnered attention for its potential to enhance the reliability and efficiency of large-scale monitoring environments.

Latest Patents

Yoo-Hyun's latest patents include a **Large-scale Cluster Monitoring System** and a **Method of Automatically Building/Restoring the Same**. This cutting-edge system automatically constructs a large-scale monitoring architecture and is capable of restoring it in the event of a node failure. The system comprises essential components such as a Configuration Management (CM) server, a Base Data (BD) server, General Monitoring (GM) nodes, Node Access (NA) nodes, and a Database (DB) agent. The CM server oversees the various nodes within the cluster, while the BD server retains vital monitoring information concerning the state of the nodes. In the case of potential node failures, the DB agent monitors this data to ensure rapid detection and resolution.

Additionally, Yoo-Hyun's work on an **Availability Prediction Method for High Availability Clusters** provides a systematic approach for determining the optimal number of nodes necessary to meet predetermined availability probabilities. By calculating survival probabilities and assessing various combinations of active and passive nodes, his method aids in achieving an optimal configuration for enhanced cluster performance.

Career Highlights

Yoo-Hyun Park is affiliated with the Electronics and Telecommunications Research Institute, where he continues to engage in pioneering research in telecommunications and electronic systems. His role in developing innovative solutions for cluster monitoring systems has earned him recognition within the research community and contributed to advancements in technology that support high availability and reliability.

Collaborations

Throughout his career, Yoo-Hyun has collaborated with notable colleagues, including Choon-Seo Park and Song-woo Sok. These collaborations have fostered an environment of innovation and knowledge sharing, leading to groundbreaking research outcomes and further advancements in their respective fields.

Conclusion

As a prominent inventor, Yoo-Hyun Park’s work in developing sophisticated cluster monitoring systems reflects his commitment to innovation and excellence. His patents not only underscore his expertise but also illustrate the important role of technological advancements in enhancing the reliability of electronic systems. As the field evolves, his contributions will undoubtedly influence future innovations in the area of telecommunications and electronic monitoring.