Stephen M Sanderson

Title: Innovations by Stephen M Sanderson

Introduction

Stephen M Sanderson is an accomplished inventor based in Austin, TX. He holds three patents that showcase his expertise in developing advanced technological solutions. His work primarily focuses on enhancing the reliability and efficiency of complex applications.

Latest Patents

One of his latest patents is titled "Process pair protection for complex applications." This innovation discloses techniques that provide fast and stateful application failover. Another significant patent is "Method and apparatus for providing process pair protection for complex applications." This invention includes a process-pair manager (PPM) that is replicated across two computer systems. Each system hosts a watchdog process that monitors and restarts the PPM in case of failures. The primary application provides service while periodically checkpointing its state to the backup application, which remains in standby mode. The PPMs communicate to exchange messages as state changes occur. This setup allows for a failover operation that is significantly faster than existing methods, taking between 5 and 20 seconds compared to the typical one to 40 minutes. The failover is stateful, as the backup application receives periodic updates of the primary application's state.

Career Highlights

Stephen has worked with notable companies such as Compaq Computer Corporation and Compaq Information Technologies Group. His experience in these organizations has contributed to his innovative approach to technology and application management.

Collaborations

Stephen has collaborated with professionals like Thomas James Davidson and Luiz A Laranjeira, further enhancing his contributions to the field of technology.

Conclusion

Stephen M Sanderson's innovative patents and career achievements reflect his significant impact on the technology sector. His work continues to influence the development of reliable and efficient application management systems.