Tzvetelina B Battestilli

Title: Tzvetelina B Battestilli: Innovator in Load Balancing Technologies

Introduction

Tzvetelina B Battestilli is a notable inventor based in Raleigh, NC (US), recognized for his contributions to the field of network technology. He holds a total of four patents, showcasing his innovative approach to solving complex problems in data routing and load balancing.

Latest Patents

Among his latest patents is a method for load-balancing via modulus distribution and TCP flow redirection due to server overload. This invention involves a method, switch, and computer program product that routes IP packet flows efficiently. An Ethernet switch receives an IP packet flow, where each packet contains a header with a consistent 5-tuple. A load balancing control engine assesses the utilization of servers in a group, determining if they are balanced according to predefined redirection rules. If the servers are balanced, the switch routes the IP packet flow accordingly. Conversely, if the servers are unbalanced, the control engine instructs the switch to redirect the flow to a less busy server.

Another significant patent focuses on steering fragmented IP packets using 5-tuple based rules. This invention describes a method and system for managing Internet Protocol (IP) packet fragments. A switch receives a first IP packet fragment with a 3-tuple in its header. If this fragment is not the lead packet, it is stored on a data stack. The switch then receives a second fragment containing a 5-tuple, which includes the original 3-tuple along with additional source and destination ports. This mapping allows both fragments to be directed to the appropriate destination port.

Career Highlights

Tzvetelina B Battestilli is currently employed at International Business Machines Corporation (IBM), where he continues to develop innovative solutions in network technology. His work has significantly impacted the efficiency of data routing and server load management.

Collaborations

He has collaborated with notable colleagues such as Steven Wade Hunter and Gary Roy Shippy, contributing to advancements in their field through teamwork and shared expertise.

Conclusion

Tzvetelina B Battestilli's innovative patents and contributions to network technology highlight his role as a leading inventor in load balancing solutions. His work continues to influence the efficiency of data management in modern computing environments.