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:
Aug. 16, 2016
Filed:
Mar. 29, 2012
Denis B. Mukhin, Marlborough, MA (US);
Patrick Aboyoun, Seattle, WA (US);
Vaishnavi Sashikanth, Redwood City, CA (US);
Denis B. Mukhin, Marlborough, MA (US);
Patrick Aboyoun, Seattle, WA (US);
Vaishnavi Sashikanth, Redwood City, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A method, system, and computer program product for interfacing an R language client with a separate database engine environment. The method commences by interpreting an R language code fragment to identify and select R language constructs and transforming the R language constructs into queries or other database language constructs to execute within the database engine environment. The method further implements techniques for transmitting marshalled results (resulting from the execution of the database language constructs) back to the R client environment. In some situations, the marshalled results include an XML schema or DTD or another metadata description of the structure of the results. User conveniences in the form of transparent database query construction, and transparent exploitation of parallelism is achieved by determining the computation resource requirements of executable language constructs, and mapping the execution to one (or more) of, a local R client, a database engine, or a remote execution engine.