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. 06, 2019
Filed:
Sep. 15, 2017
Applicant:
Oracle International Corporation, Redwood Shores, CA (US);
Inventor:
Rajeev Kumar Misra, Foster City, CA (US);
Assignee:
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/48 (2006.01); G06F 12/109 (2016.01); G06F 9/50 (2006.01);
U.S. Cl.
CPC ...
G06F 9/4843 (2013.01); G06F 9/485 (2013.01); G06F 9/5077 (2013.01); G06F 12/109 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/152 (2013.01); G06F 2212/657 (2013.01);
Abstract
Techniques are disclosed for processing records using virtual memory mapping. An input file is virtually divided into a fragments based on memory mapping. Execution threads are started and assigned to each of the fragments. The execution threads process the fragments in parallel and each of the execution threads generates an output file. The output files generated by each of the execution threads are merged to create a final output file.