Company Filing History:
Years Active: 2010-2012
Title: Pradeep Sathyanarayan: Innovator in Database Optimization
Introduction
Pradeep Sathyanarayan is a notable inventor based in San Diego, CA. He has made significant contributions to the field of database systems, holding a total of 3 patents. His work focuses on optimizing database queries, which is crucial for improving the efficiency of data retrieval processes.
Latest Patents
One of Pradeep's latest patents is titled "Method and system for optimizing database system queries." This invention discloses a method, computer program, and database system designed to optimize a query of a table based on values in its columns. The method involves repeating steps for a series of rows in the table and optimizing an execution plan based on a calculated number of rows per unique value. The process includes reading values and recording them in a data structure that corresponds to the result of applying a hash function.
Another significant patent is "Method and system for querying tables stored on multiple processing modules." This invention outlines a method for querying tables across various processing modules. It includes specifying module group characteristics and identifying a plurality of modules that match these characteristics. The identified modules are then sampled for statistics concerning at least one table specified in a query, allowing for an optimized execution plan based on the sampled statistics.
Career Highlights
Pradeep Sathyanarayan is currently employed at Teradata US, Inc., where he continues to innovate in the field of database technology. His work has been instrumental in enhancing the performance and efficiency of database systems.
Collaborations
Pradeep has collaborated with notable colleagues such as Arthur Vargas Lopes and Jerry Lynn Klindt. Their combined expertise contributes to the advancement of database optimization techniques.
Conclusion
Pradeep Sathyanarayan's contributions to database optimization through his patents reflect his commitment to innovation in technology. His work at Teradata US, Inc. continues to influence the efficiency of data management systems.