Ravindran Krishnamurthy

Title: Innovations by Ravindran Krishnamurthy

Introduction

Ravindran Krishnamurthy is an accomplished inventor based in Redmond, WA (US). He has made significant contributions to the field of database technology, particularly in the area of hardware-friendly indexing. His innovative approach has led to the development of a unique patent that enhances data accessibility in column store databases.

Latest Patents

Ravindran holds a patent titled "Accessing data in a column store database based on hardware compatible indexing and replicated reordered columns." This invention provides hardware-friendly indexing of databases, utilizing both forward and reverse indexing to facilitate easy traversal of primary key to foreign key relationships. A novel structure known as a hit list allows for efficient scanning of various indexes in hardware. Additionally, group indexing supports complex key definitions, such as date range and text indexing. The introduction of a Replicated Reordered Column (RRC) converts random I/O patterns into sequential I/O of only the necessary column elements.

Career Highlights

Ravindran is currently employed at Teradata US, Inc., where he continues to innovate and contribute to advancements in database technology. His work has positioned him as a key figure in the development of efficient data management solutions.

Collaborations

Ravindran has collaborated with notable colleagues, including Krishnan Meiyyappan and Liuxi Yang. Their combined expertise has fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Ravindran Krishnamurthy's contributions to database technology through his innovative patent demonstrate his commitment to enhancing data accessibility and efficiency. His work at Teradata US, Inc. and collaborations with talented colleagues further highlight his impact in the field.