Daniel J N Picken

Title: The Innovative Contributions of Daniel J N Picken

Introduction

Daniel J N Picken is a notable inventor based in Bracknell, GB. He has made significant contributions to the field of data storage systems, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of file management within computer systems.

Latest Patents

One of Picken's latest patents is centered around a file cloning and de-cloning mechanism in a data storage system. This innovative approach allows for the rapid creation of file copies, known as clones, within a filesystem. The mechanism enables a clone of a source object to be represented by a structure that contains references to various elements of the source object, such as indirect onodes, direct onodes, and data blocks. Both read-only and mutable clones can be created, allowing for flexibility in file management. The source file and the clone initially share elements, and they continue to share unmodified elements as changes occur. Importantly, user data blocks and metadata blocks do not need to be copied at the time the clone is created. At appropriate times, these cloned files can be 'de-cloned,' further enhancing the system's efficiency.

Career Highlights

Daniel J N Picken is currently employed at Hitachi Data Systems Engineering UK Limited, where he continues to innovate in the field of data storage solutions. His expertise and contributions have positioned him as a key figure in the development of advanced file management technologies.

Collaborations

Picken collaborates with various professionals in his field, including his coworker Neil Berrington. Their combined efforts contribute to the advancement of data storage technologies and the implementation of innovative solutions.

Conclusion

Daniel J N Picken's work in file cloning and de-cloning mechanisms showcases his commitment to improving data storage systems. His patents reflect a deep understanding of technology and a drive for innovation.