David E Sceppa

Title: David E. Sceppa: Innovator in Database Query Translation

Introduction

David E. Sceppa is a notable inventor based in Seattle, WA (US). He has made significant contributions to the field of technology, particularly in database query translation. With a total of 3 patents, Sceppa has demonstrated his expertise and innovative thinking in the tech industry.

Latest Patents

One of Sceppa's latest patents is titled "Translating late bound LINQ expressions into database queries." This invention involves the alteration of a late-bound expression produced by a compiler into an early-bound structure. The alteration can occur at runtime, utilizing a visitor pattern to create the necessary changes. In one instance, a conversion from late-bound to early-bound is achieved by replacing a late-bound property with a statically typed call. This early-bound structure can then translate into an expression tree, enabling the implementation of a store-specific query operated upon storage.

Another significant patent is the "System and method of providing and utilizing an object schema to facilitate mapping between disparate domains." This invention relates to a system and methodology that facilitates data object persistence. An object schema is employed to provide metadata for types beyond what is offered by the type system of an underlying programming language. This metadata is utilized by the system to translate data to and from user objects during the materialization or persistence process. The object schema provides information external to programming logic and type definitions, allowing for independent deployment and changes in persistence storage without requiring recompilation and redeployment of application code.

Career Highlights

David E. Sceppa is currently associated with Microsoft Technology Licensing, LLC, where he continues to innovate and contribute to the field of technology. His work has had a lasting impact on how data is managed and utilized in various applications.

Collaborations

Sceppa has collaborated with notable colleagues such as Andrew Conrad and Justin Baird, further enhancing the innovative environment in which he works.

Conclusion

David E. Sceppa is a distinguished inventor whose work in database query translation and data object persistence has significantly influenced the technology landscape. His contributions continue to pave the way for advancements in the field.