Company Filing History:
Years Active: 2000-2006
Title: Innovations by Vikram Harakere Krishnamurthy
Introduction
Vikram Harakere Krishnamurthy is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of data storage and management, holding a total of 6 patents. His work focuses on enhancing the efficiency and reliability of disk arrays and data snapshots.
Latest Patents
One of his latest patents is titled "Partial mirroring during expansion thereby eliminating the need to track the progress of stripes updated during expansion." This invention describes a method, system, and computer program product for performing an expansion of a disk array. Upon the failure of a disk in the disk array, the failed disk can be rebuilt stripe by stripe in the spare units distributed among other disks. When a repaired or spare disk replaces the failed disk, it can be rebuilt using data from the spare units. Additionally, when a write request is received for a stripe unit that has been rebuilt, the data can be written and mirrored in the corresponding spare unit, thus eliminating the need to track each updated stripe during expansion.
Another significant patent is the "System and method for concurrent distributed snapshot management." This computer-implemented method manages data snapshots among storage volumes to facilitate transitive, distributed snapshot operations. It allows read and write requests to be made to any volume in a snapshot by establishing respective snapshot tables for the volumes. Each table correlates a source volume and a target volume for each chunk of data, ensuring that read or write operations involve no more than a single storage volume.
Career Highlights
Vikram is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of data management. His work has been instrumental in developing solutions that enhance the performance and reliability of storage systems.
Collaborations
He has collaborated with notable coworkers such as Prasenjit Sarkar and Shah Mohammed Rezaul Islam, contributing to various projects that push the boundaries of technology in data storage.
Conclusion
Vikram Harakere Krishnamurthy's contributions to the field of data management through his innovative patents demonstrate his expertise and commitment to advancing technology. His work at IBM continues to influence the industry positively.