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:
Nov. 15, 2016
Filed:
Dec. 26, 2013
Iac Search & Media, Inc., Oakland, CA (US);
Vaijanath N. Rao, Sausalito, CA (US);
Bhawna Singh, Fremont, CA (US);
IAC Search & Media, Inc., Oakland, CA (US);
Abstract
An offline system of a question and answer system includes a batch update crawl cluster that includes a crawl database within the file system, and a map reducer within the index controller, the map reducer having a reducer core with a plurality of slow queues that retrieve the content from the crawl database, and a reducer adapter that writes an output of the reducer core into the hierarchical database. The offline system further includes a fast update crawl cluster that includes a crawl database within the file system, and a map reducer within the index controller, the map reducer having a reducer core with a plurality of fast queues that retrieve the content from the crawl database at a faster frequency than the slow queues, and a reducer adapter that writes an output of the reducer core into the hierarchical database.