Company Filing History:
Years Active: 2009-2013
Title: The Innovations of Andrew David Buckler
Introduction
Andrew David Buckler is a notable inventor based in Markham, Canada. He has made significant contributions to the field of computing systems, holding a total of 5 patents. His work focuses on improving system reliability and data availability during failure detection and recovery processes.
Latest Patents
One of his latest patents is titled "Failure detection and fencing in a computing system." This invention provides a method, computer program product, and system for detecting and fencing off a failed entity instance. The goal is to reduce failover time in computing systems. Upon detecting a failure, a signal handler invokes an operating system interface to prevent the failed instance from modifying its persistent state. This allows for the re-instantiation of the entity before the failed instance is terminated, thereby reducing failover time and eliminating split-brain problems.
Another significant patent is "Improving data availability during failure detection and recovery processing in a shared resource system." This system manages shared resources by utilizing a primary coherency processing unit that processes lock requests from multiple data processing hosts. It stores current lock state information, including locks held by these hosts. A standby coherency processing unit is also included, which stores a subset of these locks and can perform activities of the primary unit in case of a failure.
Career Highlights
Andrew is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to develop innovative solutions that enhance the efficiency and reliability of computing systems.
Collaborations
He has collaborated with notable coworkers such as Matthew Albert Huras and Aamer U Sachedina, contributing to various projects that aim to advance technology in the computing field.
Conclusion
Andrew David Buckler's contributions to computing innovations demonstrate his expertise and commitment to improving system reliability. His patents reflect a deep understanding of the challenges faced in computing environments and offer practical solutions to enhance performance.