David F Chang

Title: David F. Chang: Innovator in Data Management Systems

Introduction

David F. Chang, an accomplished inventor based in Weston, MA, is known for his impactful contributions to data management technology. With a total of three patents to his name, Chang has developed innovative systems that enhance data management efficiency and effectiveness.

Latest Patents

Chang's latest patents reflect a deep understanding of service level agreements (SLAs) and their application in data management. One of his key inventions, titled “System and method for managing data with service level agreements that may specify non-uniform copying of data,” outlines a system designed to manage data in accordance with SLAs. This system employs a data management engine that includes snapshot and backup functions, offering controlled scheduling based on electronic SLAs. By allowing for customized policies regarding source and destination pools, copy frequency, retention periods, and schedules, this innovation streamlines the data management process.

Another notable patent is the “System and method for performing a plurality of prescribed data management functions in a manner that reduces redundant access operations to primary storage.” This invention emphasizes the reduction of redundant access by performing multiple data management functions concurrently. With advanced capabilities for creating point-in-time images and effectively communicating changes to secondary storage, this patent significantly improves data access efficiency.

Career Highlights

David F. Chang is currently associated with Actifio, Inc., where he continues to push the boundaries of data management technology. His role at Actifio has allowed him to apply his inventive mind towards creating practical solutions that address the complexities of data management in modern enterprises.

Collaborations

Throughout his career, Chang has collaborated with other talented engineers and innovators, such as Ashutosh Ashutosh and Madhav Mutalik. Their joint efforts underscore the importance of teamwork in driving technological advancements and developing solutions that meet the evolving demands of the industry.

Conclusion

David F. Chang stands out as a significant figure in the realm of data management, with a portfolio of patents that contribute to more efficient data processes. His work at Actifio, Inc. continues to inspire advancements in technology, showcasing the potential of innovative thinking in solving real-world challenges in data management.