This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2016-2017.
Company Filing History:
Years Active: 2016-2017
Title: Clark W. Walker: Innovator in Transaction Processing Systems
Introduction
Clark W. Walker is a notable inventor based in Erie, PA (US). He has made significant contributions to the field of transaction processing systems, holding 2 patents that enhance data replication processes. His work focuses on improving the reliability and efficiency of data management in complex systems.
Latest Patents
Walker’s latest patents include innovative methods for predicting the validity of data replication prior to actual replication in transaction processing systems. One of his patents details a process for validating a write of a replica record to a replica data store. This method involves writing the source record to a specific location in the source data store and recording that location in a transaction log file. The transaction processing system then retrieves this location and predicts where the corresponding replica record will be written. If the obtained location of the source record matches the predicted location of the replica record, the system proceeds to write the replica record to the designated location in the replica data store.
Another patent by Walker outlines a method, computer program product, and computer system designed to validate the writing of a replica record. This process ensures that the replica record accurately duplicates the source record. The system obtains a value associated with the record location of the source record and predicts a value for the replica record's location. If the obtained value does not correspond to the predicted value, the system refrains from writing the replica record, thereby maintaining data integrity.
Career Highlights
Clark W. Walker is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of data processing. His work has been instrumental in developing systems that enhance the reliability of data replication, which is crucial for businesses that rely on accurate data management.
Collaborations
Walker has collaborated with notable colleagues, including Austin Willoughby and Ralph A. Rinke. These partnerships have contributed to the advancement of technology in transaction processing systems.
Conclusion
Clark W. Walker is a distinguished inventor whose work in transaction processing systems has led to significant advancements in data replication methods. His patents reflect a commitment to improving data integrity and efficiency in complex systems.