Jakov Seizovic

Title: Jakov Seizovic: Innovator in Virtual Machine Traffic Management

Introduction

Jakov Seizovic is a notable inventor based in Los Gatos, California. He has made significant contributions to the field of virtual machine traffic management, holding 2 patents that enhance the performance and efficiency of network systems.

Latest Patents

Seizovic's latest patents include a "Method and system for validating rate-limiter determination made by untrusted software." This invention describes a system and method for a virtual machine to classify a packet. Once the virtual machine classifies the packet, it bypasses a hypervisor to enqueue the packet directly on a hardware transmission queue. The network interface card (NIC) then verifies that the virtual machine classified and enqueued the packet correctly. If the packet was classified properly, it is transmitted over the wire to its destination. This system improves performance by allowing high-rate flows to bypass the hypervisor.

Another significant patent is the "Method and system for enforcing multiple rate limits with limited on-chip buffering." This invention outlines a system and method for rate limiting traffic of a virtual machine. In this case, a virtual machine bypasses a hypervisor and enqueues a packet on an assigned transmission queue. Based on the information contained in the packet, the NIC determines whether the packet is to be delayed or transmitted immediately. If the NIC decides that the packet should be transmitted immediately, it is moved to one of several primary output queues for transmission to the external network. If the packet is to be delayed, it is moved to one of a plurality of rate-limited secondary output queues. This classification by the NIC enhances performance by allowing high-rate flows to bypass the hypervisor.

Career Highlights

Jakov Seizovic is currently employed at Google Inc., where he continues to innovate in the field of network management. His work focuses on improving the efficiency of virtual machines and their interaction with network systems.

Collaborations

Seizovic has collaborated with notable colleagues such as Jeffrey Clifford Mogul and Benjamin Charles Serebrin, contributing to advancements in technology and network performance.

Conclusion

Jakov Seizovic is a prominent inventor whose work in virtual machine traffic management has led to significant advancements in network performance. His patents reflect a commitment to innovation and efficiency in technology.