Subhrajyoti Choudhury

Title: Subhrajyoti Choudhury: Innovator in Distributed Stream Processing Systems

Introduction

Subhrajyoti Choudhury is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of distributed stream processing systems. With a focus on enhancing event processing systems, his work has garnered attention in the tech community.

Latest Patents

Choudhury holds 2 patents, with his latest invention titled "Heartbeat propagation in a distributed stream processing system." This innovative system is designed for distributing continuous queries and processing events in an event stream. It introduces a heartbeat propagator component that synchronizes timestamps across all partitions by propagating a heartbeat signal for silent partitions. Additionally, the system includes a timestamp tracker component that monitors the maximum observed timestamp across all partitions for each batch. This information is then sent to each partition, allowing for efficient distribution of event partitions to worker nodes. The system also instructs the heartbeat propagator to generate a heartbeat for a worker node corresponding to an event in a different partition. Ultimately, the outputs from the worker nodes are combined into a single result that corresponds to a continuous query.

Career Highlights

Choudhury is currently employed at Oracle International Corporation, where he continues to innovate and develop advanced technologies. His work at Oracle has positioned him as a key player in the field of event processing systems.

Collaborations

Some of his notable coworkers include Sandeep Bishnoi and Hoyong Park, who contribute to the collaborative environment at Oracle.

Conclusion

Subhrajyoti Choudhury's contributions to distributed stream processing systems highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in meaningful ways.