Kannan M Alagappan

Title: Kannan M Alagappan: Innovator in Video File Server Technology

Introduction

Kannan M Alagappan is a notable inventor based in Arlington, MA (US). He has made significant contributions to the field of video file server technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of video data streaming.

Latest Patents

Kannan M Alagappan holds a patent for a "Video file server using an integrated cached disk array and stream." This invention includes an integrated cached disk array storage subsystem and multiple stream server computers that connect the cached disk storage system to a data network for the transfer of video data streams. The video file server features a controller server that applies an admission control policy to client requests and assigns stream servers to service these requests. The stream servers are equipped with a real-time scheduler for scheduling isochronous tasks and support at least one industry-standard network file access protocol along with a file access protocol for continuous media file access. The cached disk storage subsystem responds to video prefetch commands, retaining data in an allocated portion of cache memory until a fetch command is issued. This innovative design allows for video-on-demand services by dynamically allocating sliding windows of video data in the random access memories of the stream server computers.

Career Highlights

Kannan M Alagappan is currently employed at EMC Corporation, where he continues to work on advancements in technology. His expertise in video file server systems has positioned him as a key player in the industry. His contributions have not only improved the efficiency of video streaming but have also paved the way for future innovations in this field.

Collaborations

Throughout his career, Kannan has collaborated with several talented individuals, including Percy Tzelnic and Uresh K Vahalia. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Kannan M Alagappan is a distinguished inventor whose work in video file server technology has made a significant impact on the industry. His innovative patent demonstrates his commitment to enhancing video data streaming and providing efficient solutions for video-on-demand services.