Leif Hedstrom

Title: Leif Hedstrom: Innovator in Network Traffic Management

Introduction

Leif Hedstrom is a notable inventor based in Arvada, Colorado. He has made significant contributions to the field of network traffic management. His innovative approach focuses on enhancing the efficiency of web server connections.

Latest Patents

Hedstrom holds a patent for "Mapless global server load balancing of network traffic using anycast routing." This patent describes techniques for directing connections between clients and the closest web server. The process involves placing authoritative DNS resolvers at the edges of the network. Using anycast, these resolvers advertise routes to their destination netblock on the Internet. When a client requests a connection, the request is routed to the nearest authoritative DNS resolver based on BGP tables. The resolver then responds with the IP address of the closest web server, determined through in-network health check measurements. This dynamic selection ensures that the closest web server is also the most efficient for the client.

Career Highlights

Leif Hedstrom is currently employed at Yahoo! Inc., where he continues to develop innovative solutions in network management. His work has had a significant impact on how web traffic is managed and optimized.

Collaborations

Some of his notable coworkers include Michael Christian and David Apgar. Their collaborative efforts contribute to the advancement of technology in their field.

Conclusion

Leif Hedstrom's contributions to network traffic management through his patent and work at Yahoo! Inc. highlight his role as an influential inventor. His innovative techniques continue to shape the future of web server connectivity.