Mark Doherty

Title: **Mark Doherty: Innovator in Asynchronous Replication and Storage Systems**

Introduction

Mark Doherty, a notable inventor based in Belfast, Great Britain, has made significant contributions to the fields of asynchronous replication and storage systems. With two patents to his name, his innovative work continues to influence how data is managed and stored.

Latest Patents

Mark's latest patents showcase his expertise in collision handling and storage transactions. The first patent, titled "Collision handling during an asynchronous replication," presents methods and systems designed to manage collisions effectively. This system includes a cache memory setup with multiple pages and features a collision detector that identifies when a host attempts to overwrite a page that hasn’t been fully replicated. It also incorporates a revision page tagger that secures the copied cache memory page by tagging it as protected.

The second patent, "Storage system transactions," outlines a system that encompasses a storage volume containing various regions. This innovative design uses multiple nodes that handle transactions from client computers, ensuring that each node maintains exclusive rights to a specific region. Each node is equipped with a ticket dispenser to guarantee that active transactions have sole access to the designated storage objects.

Career Highlights

Mark Doherty currently works at Hewlett Packard Enterprise Development LP, where he applies his inventive skills to create cutting-edge solutions in data storage and management. His role involves collaborating with a talented team and contributing to projects that push the boundaries of technology.

Collaborations

During his career, Mark has had the opportunity to collaborate with noteworthy colleagues, including Siamak Nazari and Jonathan Stewart. Their teamwork capitalizes on each member's strengths, fostering innovative ideas and advancing their projects.

Conclusion

With a firm foundation in technology and innovation, Mark Doherty continues to be an impactful figure in the field. His patents not only represent his individual contributions but also highlight the collaboration and creativity within the industry. As he progresses in his career, Mark's work is likely to inspire further advancements in asynchronous replication and storage systems.