The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2009
Filed:
Aug. 15, 2005
Philip A. Bernstein, Bellevue, WA (US);
Sergey Melnik, Kirkland, WA (US);
Peter D. Mork, Rockville, MD (US);
Philip A. Bernstein, Bellevue, WA (US);
Sergey Melnik, Kirkland, WA (US);
Peter D. Mork, Rockville, MD (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A system and method facilitating data access operations is provided. The system can facilitate an executable, instance-level interaction between a source model (e.g., schema) expressed in a first metamodel (e.g., object-oriented metamodel) and a target model expressed in a second metamodel (e.g., SQL metamodel). The system can produce instance mappings to round-trip the data between the source schema and the generated target schema. Further, an abstraction component can be employed to translate the data access operations on the object model into SQL queries and updates.