Igor Fradkin

Title: Igor Fradkin: Innovator in Storage Systems and Bandwidth Management

Introduction

Igor Fradkin is a notable inventor based in Sharon, MA (US), recognized for his contributions to storage systems and bandwidth management. With a total of 6 patents, Fradkin has made significant advancements in the field of technology, particularly in managing input/output (IO) paths and hardware virtualization.

Latest Patents

Fradkin's latest patents include innovative methods for managing IO path bandwidth. One of his key inventions focuses on bandwidth consumption for IO paths between a storage system and a host. This patent outlines a method for determining congestion on a front-end port (FEP) link, allowing the storage system to monitor notifications from switches in accordance with the Fibre Channel (FC) protocol. If congestion is detected, the bandwidth thresholds (BWTs) for the affected IO paths can be reduced until the congestion is resolved. Another significant patent involves hardware virtualization, where he developed techniques for traffic class management of NVMe (non-volatile memory express) traffic. This invention includes generating virtual controllers for host adapters and establishing input/output (IO) queues for efficient processing of IO workloads.

Career Highlights

Throughout his career, Igor Fradkin has worked with prominent companies such as EMC IP Holding Company LLC and EMC Corporation. His work in these organizations has contributed to the development of advanced storage solutions and bandwidth management techniques.

Collaborations

Fradkin has collaborated with notable professionals in the field, including Scott Rowlands and Arieh Don. These partnerships have further enhanced his innovative contributions to technology.

Conclusion

Igor Fradkin's work in managing IO path bandwidth and hardware virtualization has made a significant impact on the technology landscape. His patents reflect a commitment to improving storage systems and optimizing performance.