Christopher S Purdum

Title: Innovations by Christopher S. Purdum

Introduction

Christopher S. Purdum is an accomplished inventor based in Sunnyvale, California. He has made significant contributions to the field of computer-based rule engines, holding three patents that showcase his innovative approach to data loading optimization and automatic data discovery.

Latest Patents

One of his latest patents is titled "Self Learning Data Loading Optimization for a Rule Engine." This invention presents methods and systems that utilize machine learning to automatically determine a data loading configuration for a computer-based rule engine. The rule engine is designed to evaluate incoming transaction requests, requiring various data types for its operations. The data loading configuration specifies pre-loading data associated with a first data type and lazy-loading data for a second data type. By supplying statistical data such as use rates and loading times to a machine learning module, the system can determine an optimal loading configuration for the different data types. Consequently, the rule engine loads data according to this configuration when evaluating subsequent transaction requests.

Another notable patent is "Automatic Discovery of Data Required by a Rule Engine." This invention outlines methods and systems for automatically discovering the data types necessary for a computer-based rule engine to evaluate transaction requests. The process involves determining multiple potential paths for evaluating the transaction request and generating an abstract syntax tree based on the rule engine. By analyzing an initial set of data extracted from the transaction request, irrelevant potential paths are identified, allowing the system to focus on retrieving only the data types required for evaluation.

Career Highlights

Christopher S. Purdum is currently employed at PayPal, Inc., where he continues to innovate in the realm of data processing and rule evaluation. His work has significantly impacted the efficiency and effectiveness of transaction processing systems.

Collaborations

He has collaborated with notable colleagues such as Srinivasan Manoharan and Vinesh Chirakkil, contributing to a dynamic and innovative work environment.

Conclusion

Christopher S. Purdum's contributions to the field of computer-based rule engines through his patents demonstrate his commitment to advancing technology. His innovative solutions for data loading optimization and automatic data discovery are paving the way for more efficient transaction processing systems.