John Grady Sullivan

Title: John Grady Sullivan: Innovator in Database Recovery Systems

Introduction

John Grady Sullivan is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of database management through his innovative patent. His work focuses on enhancing the efficiency and reliability of database recovery processes.

Latest Patents

Sullivan holds a patent titled "System and method for providing access to a database during a recovery process." This patent outlines methods and systems for providing access to spaces in a database that are affected by a recovery process. The invention identifies affected spaces and intercepts I/O requests sent to a media manager associated with the database. If a read operation is requested for a space that has been recovered, the data can be accessed. Conversely, if the page has not been recovered, the read operation is held in a cache until recovery is confirmed. For write operations, data is written to a cache, ensuring data integrity during the recovery process.

Career Highlights

Sullivan is currently employed at BMC Software, Inc., where he continues to develop innovative solutions in database management. His expertise in this area has positioned him as a valuable asset to his team and the company.

Collaborations

Some of his notable coworkers include Richard Wayne Cline and Stanley James Dee. Their collaborative efforts contribute to the advancement of technology in their field.

Conclusion

John Grady Sullivan's contributions to database recovery systems exemplify the impact of innovation in technology. His patent reflects a commitment to improving data access and reliability during critical recovery processes.