Company Filing History:
Years Active: 2015-2017
Title: Innovations of Jeffrey LeFevre
Introduction
Jeffrey LeFevre is an accomplished inventor based in Santa Cruz, CA. He has made significant contributions to the field of data management and analytics, holding a total of 3 patents. His work focuses on optimizing multi-store execution environments and improving workload performance.
Latest Patents
One of his latest patents is the MISO (multistore-online-tuning) system. This system includes first and second data stores, each having a set of materialized views of the base data. The views comprise a multistore physical design, an execution layer coupled to the data stores, a query optimizer coupled to the execution layer, and a tuner that determines the placement of the materialized views across the stores. This innovation aims to enhance workload performance while considering each store's view storage budget and a transfer budget when moving views across the stores. Another notable patent is the system for multi-store analytics execution environments with storage constraints. This system manages a multi-store execution environment by applying opportunistic materialized views to improve workload performance. It executes a plan on multiple database engines to increase query processing speed by leveraging the unique capabilities of each engine.
Career Highlights
Jeffrey has worked with prominent companies such as NEC Corporation and NEC Laboratories America, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in data management.
Collaborations
Throughout his career, Jeffrey has collaborated with talented individuals, including Jagan Sankaranarayanan and Vahit Hakan Hacigumus. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Jeffrey LeFevre's contributions to the field of data management through his patents and collaborations highlight his innovative spirit and dedication to improving technology. His work continues to influence the way data is managed and analyzed in multi-store environments.