Edwin Anthony Seputis

Title: Edwin Anthony Seputis: Innovator in Database Optimization

Introduction

Edwin Anthony Seputis is a notable inventor based in Oakland, CA (US). He has made significant contributions to the field of database optimization, holding a total of 7 patents. His work focuses on enhancing the performance and efficiency of database systems.

Latest Patents

One of his latest patents is titled "Online hash based optimizer statistics gathering in a database." This invention involves a system, method, and computer program product for generating a histogram that optimizes a query plan. The process includes initializing two threads that concurrently process different sections of a column, generating hash tables that represent data distribution, and merging these tables into a histogram.

Another significant patent is the "System and methodology for automatic tuning of database query optimizer." This invention describes a method for automatically tuning query performance to prevent regression during database upgrades. It involves specifying a baseline query plan, generating new plans, and learning performance metrics to identify the best execution strategy.

Career Highlights

Edwin Seputis has worked at Sybase, Inc., where he has applied his expertise in database systems. His innovative approaches have contributed to advancements in query optimization and performance tuning.

Collaborations

He has collaborated with notable coworkers, including Mihnea Andrei and Xun Cheng, who have also contributed to the field of database technology.

Conclusion

Edwin Anthony Seputis is a distinguished inventor whose work in database optimization has led to several impactful patents. His contributions continue to influence the efficiency of database systems today.