Harperdb, Inc.

Phizzle, Inc.

Kyle Bernhardy

Stephen Goldberg

Zachary Fowler

Kirk Sutton

Zachary Folwer

This disclosure describes systems, methods, and apparatus for creating or updating a table in a fully-indexed hierarchical database for storing both structured and unstructured data, where the database structure rather than separate index files provides indexing. The database includes a hierarchy of nodes where the lowest nodes represent raw data and hard links to the raw data. Data records in a table, write request, update request, etc. can be exploded into attributes and values for those attributes, and then each value is stored in a separate file at the lowest nodes of the hierarchy.

Systems, methods, and apparatus for hierarchical database

A first cluster of machines is configured as writer cluster application servers, where each machine of the first cluster is operative as both an application server and a database server with persistent storage of the database server disabled. A second cluster of machines is configured as database cluster servers, where each machine of the second cluster is operative as both an application server and a database server with the application server disabled. A third cluster of machines is configured as read cluster application servers, where each machine of the third cluster is operative as both an application server and a database server with persistent storage of the database server disabled. At least one application is executed on the read cluster application servers.

Growing community of inventors

Denver, CO, United States of America

Kyle Bernhardy