Company Filing History:
Years Active: 2014
Title: Hicham G Elmongui: Innovator in Query Optimization Testing
Introduction
Hicham G Elmongui is a notable inventor based in Alexandria, Egypt. He has made significant contributions to the field of query optimization through his innovative patent. His work focuses on enhancing the efficiency and accuracy of query transformation rules, which are crucial for database management systems.
Latest Patents
Hicham holds a patent titled "Framework for testing query transformation rules." This patent describes a test framework designed to evaluate transformation rules of query optimizers. The framework utilizes rule patterns obtained as tree structures from a query optimizer to generate queries for testing. It tracks which rules are exercised for each query and assesses the correctness of the transformation rule by comparing the results of query processing with and without the rule. Additionally, the framework creates composite patterns to test multiple rules simultaneously and ensures efficient execution of a test suite based on cost information.
Career Highlights
Hicham G Elmongui is currently associated with Microsoft Technology Licensing, LLC, where he applies his expertise in query optimization. His work has contributed to advancements in database technologies, making them more reliable and efficient for users.
Collaborations
Hicham has collaborated with notable colleagues such as Vivek Ravindranath Narasayya and Ravishankar Ramamurthy. These collaborations have further enriched his research and development efforts in the field of query optimization.
Conclusion
Hicham G Elmongui's innovative work in query transformation testing exemplifies the importance of advancements in database management systems. His contributions continue to influence the efficiency of query optimizers, showcasing the impact of dedicated inventors in the technology sector.