Catherine Anne Hanson

Title: Catherine Anne Hanson: Innovator in Data Extraction Technologies

Introduction

Catherine Anne Hanson is a prominent inventor based in San Francisco, CA (US). She has made significant contributions to the field of data extraction technologies, holding a total of 3 patents. Her work focuses on formulating and refining field extraction rules that enhance the processing of raw data.

Latest Patents

Catherine's latest patents include innovative technologies such as "Wizard for configuring a field extraction rule." This technology relates to the formulation and refinement of field extraction rules used at query time on raw data with a late-binding schema. The field extraction rules identify portions of the raw data, as well as their data types and hierarchical relationships. These rules are executed against very large data sets that are not organized into relational structures and have not been processed by standard extraction or transformation methods. By utilizing sample events, the technology helps formulate either a single extraction rule spanning multiple data formats or multiple rules directed to distinct formats. Selection tools mark up the example events to indicate positive examples for the extraction rules and to identify negative examples to avoid mistaken value selection. The extraction rules can be saved for query-time use and incorporated into a data model for sets and subsets of event data.

Another notable patent is "Refining extraction rules based on selected text within events." This technology also focuses on formulating and refining field extraction rules for raw data with a late-binding schema. Similar to her previous patent, it identifies portions of raw data, their data types, and hierarchical relationships. The extraction rules are executed against large data sets and utilize sample events to help formulate effective extraction rules.

Career Highlights

Catherine is currently employed at Splunk Inc., where she continues to innovate in the field of data extraction. Her work has been instrumental in advancing technologies that improve data processing and analysis.

Collaborations

Catherine has collaborated with notable coworkers such as Jesse Brandau Miller and Micah James Delfino, contributing to a dynamic and innovative work environment.

Conclusion

Catherine Anne Hanson is a trailblazer in the realm of data extraction technologies, with a focus on enhancing the efficiency of data processing. Her contributions through her patents and work at Splunk Inc. continue to shape the future of data analysis.