Location History:
- Amesury, MA (US) (2010 - 2012)
- Amesbury, MA (US) (2015)
Company Filing History:
Years Active: 2010-2015
Title: The Innovations of David E Chavez
Introduction
David E Chavez is an accomplished inventor based in Amesbury, MA (US). He has made significant contributions to the field of data storage and management, holding a total of 3 patents. His work focuses on enhancing the efficiency and organization of metadata in distributed data storage systems.
Latest Patents
One of his latest patents is titled "Metadata management for fixed content distributed data storage." This invention describes an archival storage cluster composed of symmetric nodes that includes a metadata management system. This system organizes metadata objects, each with a unique name, into regions. The selection of a region is achieved by hashing one or more object attributes and extracting a specified number of bits from the resulting hash value. The configuration parameter controls the number of bits used. Each region is stored redundantly, comprising a set of region copies, including one authoritative copy and zero or more backup copies. The number of backup copies can also be controlled by a configuration parameter. Region copies are distributed across the nodes of the cluster to balance the number of authoritative region copies and total region copies per node. Backup region copies are synchronized with their associated authoritative region copy.
Career Highlights
David has worked with notable companies such as Hitachi Data Systems Corporation and Archivas, Inc. His experience in these organizations has contributed to his expertise in data management and storage solutions.
Collaborations
David has collaborated with various professionals in his field, including his coworker Jack A Orenstein. Their joint efforts have likely led to advancements in their respective projects.
Conclusion
David E Chavez is a notable inventor whose work in metadata management for distributed data storage has the potential to significantly impact the industry. His innovative patents and career achievements reflect his dedication to advancing technology in this field.